68430852

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:287

約数の個数: 144

約数和(自身を含む): 210544320

約数和(自身を除く): 142113468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 67, 84, 98, 108, 126, 134, 147, 189, 193, 196, 201, 252, 268, 294, 378, 386, 402, 441, 469, 579, 588, 603, 756, 772, 804, 882, 938, 1158, 1206, 1323, 1351, 1407, 1737, 1764, 1809, 1876, 2316, 2412, 2646, 2702, 2814, 3283, 3474, 3618, 4053, 4221, 5211, 5292, 5404, 5628, 6566, 6948, 7236, 8106, 8442, 9457, 9849, 10422, 12159, 12663, 12931, 13132, 16212, 16884, 18914, 19698, 20844, 24318, 25326, 25862, 28371, 29547, 36477, 37828, 38793, 39396, 48636, 50652, 51724, 56742, 59094, 72954, 77586, 85113, 88641, 90517, 113484, 116379, 118188, 145908, 155172, 170226, 177282, 181034, 232758, 255339, 271551, 340452, 349137, 354564, 362068, 465516, 510678, 543102, 633619, 698274, 814653, 1021356, 1086204, 1267238, 1396548, 1629306, 1900857, 2443959, 2534476, 3258612, 3801714, 4887918, 5702571, 7603428, 9775836, 11405142, 17107713, 22810284, 34215426, 68430852]

約数ペア:

[(1, 68430852), (2, 34215426), (3, 22810284), (4, 17107713), (6, 11405142), (7, 9775836), (9, 7603428), (12, 5702571), (14, 4887918), (18, 3801714), (21, 3258612), (27, 2534476), (28, 2443959), (36, 1900857), (42, 1629306), (49, 1396548), (54, 1267238), (63, 1086204), (67, 1021356), (84, 814653), (98, 698274), (108, 633619), (126, 543102), (134, 510678), (147, 465516), (189, 362068), (193, 354564), (196, 349137), (201, 340452), (252, 271551), (268, 255339), (294, 232758), (378, 181034), (386, 177282), (402, 170226), (441, 155172), (469, 145908), (579, 118188), (588, 116379), (603, 113484), (756, 90517), (772, 88641), (804, 85113), (882, 77586), (938, 72954), (1158, 59094), (1206, 56742), (1323, 51724), (1351, 50652), (1407, 48636), (1737, 39396), (1764, 38793), (1809, 37828), (1876, 36477), (2316, 29547), (2412, 28371), (2646, 25862), (2702, 25326), (2814, 24318), (3283, 20844), (3474, 19698), (3618, 18914), (4053, 16884), (4221, 16212), (5211, 13132), (5292, 12931), (5404, 12663), (5628, 12159), (6566, 10422), (6948, 9849), (7236, 9457), (8106, 8442)]