68225976

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1$

素因数の和:140

約数の個数: 240

約数和(自身を含む): 239144400

約数和(自身を除く): 170918424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 89, 91, 104, 108, 117, 126, 156, 162, 168, 169, 178, 182, 189, 216, 234, 252, 267, 273, 312, 324, 338, 351, 356, 364, 378, 468, 504, 507, 534, 546, 567, 623, 648, 676, 702, 712, 728, 756, 801, 819, 936, 1014, 1053, 1068, 1092, 1134, 1157, 1183, 1246, 1352, 1404, 1512, 1521, 1602, 1638, 1869, 2028, 2106, 2136, 2184, 2268, 2314, 2366, 2403, 2457, 2492, 2808, 3042, 3204, 3276, 3471, 3549, 3738, 4056, 4212, 4536, 4563, 4628, 4732, 4806, 4914, 4984, 5607, 6084, 6408, 6552, 6942, 7098, 7209, 7371, 7476, 8099, 8424, 9126, 9256, 9464, 9612, 9828, 10413, 10647, 11214, 12168, 13689, 13884, 14196, 14418, 14742, 14952, 15041, 16198, 16821, 18252, 19224, 19656, 20826, 21294, 22428, 24297, 27378, 27768, 28392, 28836, 29484, 30082, 31239, 31941, 32396, 33642, 36504, 41652, 42588, 44856, 45123, 48594, 50463, 54756, 57672, 58968, 60164, 62478, 63882, 64792, 67284, 72891, 83304, 85176, 90246, 93717, 95823, 97188, 100926, 105287, 109512, 120328, 124956, 127764, 134568, 135369, 145782, 180492, 187434, 191646, 194376, 201852, 210574, 218673, 249912, 255528, 270738, 291564, 315861, 360984, 374868, 383292, 403704, 406107, 421148, 437346, 541476, 583128, 631722, 656019, 749736, 766584, 812214, 842296, 874692, 947583, 1082952, 1218321, 1263444, 1312038, 1624428, 1749384, 1895166, 2436642, 2526888, 2624076, 2842749, 3248856, 3790332, 4873284, 5248152, 5685498, 7580664, 8528247, 9746568, 11370996, 17056494, 22741992, 34112988, 68225976]

約数ペア:

[(1, 68225976), (2, 34112988), (3, 22741992), (4, 17056494), (6, 11370996), (7, 9746568), (8, 8528247), (9, 7580664), (12, 5685498), (13, 5248152), (14, 4873284), (18, 3790332), (21, 3248856), (24, 2842749), (26, 2624076), (27, 2526888), (28, 2436642), (36, 1895166), (39, 1749384), (42, 1624428), (52, 1312038), (54, 1263444), (56, 1218321), (63, 1082952), (72, 947583), (78, 874692), (81, 842296), (84, 812214), (89, 766584), (91, 749736), (104, 656019), (108, 631722), (117, 583128), (126, 541476), (156, 437346), (162, 421148), (168, 406107), (169, 403704), (178, 383292), (182, 374868), (189, 360984), (216, 315861), (234, 291564), (252, 270738), (267, 255528), (273, 249912), (312, 218673), (324, 210574), (338, 201852), (351, 194376), (356, 191646), (364, 187434), (378, 180492), (468, 145782), (504, 135369), (507, 134568), (534, 127764), (546, 124956), (567, 120328), (623, 109512), (648, 105287), (676, 100926), (702, 97188), (712, 95823), (728, 93717), (756, 90246), (801, 85176), (819, 83304), (936, 72891), (1014, 67284), (1053, 64792), (1068, 63882), (1092, 62478), (1134, 60164), (1157, 58968), (1183, 57672), (1246, 54756), (1352, 50463), (1404, 48594), (1512, 45123), (1521, 44856), (1602, 42588), (1638, 41652), (1869, 36504), (2028, 33642), (2106, 32396), (2136, 31941), (2184, 31239), (2268, 30082), (2314, 29484), (2366, 28836), (2403, 28392), (2457, 27768), (2492, 27378), (2808, 24297), (3042, 22428), (3204, 21294), (3276, 20826), (3471, 19656), (3549, 19224), (3738, 18252), (4056, 16821), (4212, 16198), (4536, 15041), (4563, 14952), (4628, 14742), (4732, 14418), (4806, 14196), (4914, 13884), (4984, 13689), (5607, 12168), (6084, 11214), (6408, 10647), (6552, 10413), (6942, 9828), (7098, 9612), (7209, 9464), (7371, 9256), (7476, 9126), (8099, 8424)]