72471672

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1229}}^1$

素因数の和:1267

約数の個数: 160

約数和(自身を含む): 250034400

約数和(自身を除く): 177562728

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, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 252, 273, 312, 324, 351, 364, 378, 468, 504, 546, 567, 648, 702, 728, 756, 819, 936, 1053, 1092, 1134, 1229, 1404, 1512, 1638, 2106, 2184, 2268, 2457, 2458, 2808, 3276, 3687, 4212, 4536, 4914, 4916, 6552, 7371, 7374, 8424, 8603, 9828, 9832, 11061, 14742, 14748, 15977, 17206, 19656, 22122, 25809, 29484, 29496, 31954, 33183, 34412, 44244, 47931, 51618, 58968, 63908, 66366, 68824, 77427, 88488, 95862, 99549, 103236, 111839, 127816, 132732, 143793, 154854, 191724, 199098, 206472, 223678, 232281, 265464, 287586, 309708, 335517, 383448, 398196, 431379, 447356, 464562, 575172, 619416, 671034, 696843, 796392, 862758, 894712, 929124, 1006551, 1150344, 1294137, 1342068, 1393686, 1725516, 1858248, 2013102, 2588274, 2684136, 2787372, 3019653, 3451032, 4026204, 5176548, 5574744, 6039306, 8052408, 9058959, 10353096, 12078612, 18117918, 24157224, 36235836, 72471672]

約数ペア:

[(1, 72471672), (2, 36235836), (3, 24157224), (4, 18117918), (6, 12078612), (7, 10353096), (8, 9058959), (9, 8052408), (12, 6039306), (13, 5574744), (14, 5176548), (18, 4026204), (21, 3451032), (24, 3019653), (26, 2787372), (27, 2684136), (28, 2588274), (36, 2013102), (39, 1858248), (42, 1725516), (52, 1393686), (54, 1342068), (56, 1294137), (63, 1150344), (72, 1006551), (78, 929124), (81, 894712), (84, 862758), (91, 796392), (104, 696843), (108, 671034), (117, 619416), (126, 575172), (156, 464562), (162, 447356), (168, 431379), (182, 398196), (189, 383448), (216, 335517), (234, 309708), (252, 287586), (273, 265464), (312, 232281), (324, 223678), (351, 206472), (364, 199098), (378, 191724), (468, 154854), (504, 143793), (546, 132732), (567, 127816), (648, 111839), (702, 103236), (728, 99549), (756, 95862), (819, 88488), (936, 77427), (1053, 68824), (1092, 66366), (1134, 63908), (1229, 58968), (1404, 51618), (1512, 47931), (1638, 44244), (2106, 34412), (2184, 33183), (2268, 31954), (2457, 29496), (2458, 29484), (2808, 25809), (3276, 22122), (3687, 19656), (4212, 17206), (4536, 15977), (4914, 14748), (4916, 14742), (6552, 11061), (7371, 9832), (7374, 9828), (8424, 8603)]