86196840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:303

約数の個数: 128

約数和(自身を含む): 267909120

約数和(自身を除く): 181712280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 71, 120, 134, 142, 151, 201, 213, 268, 284, 302, 335, 355, 402, 426, 453, 536, 568, 604, 670, 710, 755, 804, 852, 906, 1005, 1065, 1208, 1340, 1420, 1510, 1608, 1704, 1812, 2010, 2130, 2265, 2680, 2840, 3020, 3624, 4020, 4260, 4530, 4757, 6040, 8040, 8520, 9060, 9514, 10117, 10721, 14271, 18120, 19028, 20234, 21442, 23785, 28542, 30351, 32163, 38056, 40468, 42884, 47570, 50585, 53605, 57084, 60702, 64326, 71355, 80936, 85768, 95140, 101170, 107210, 114168, 121404, 128652, 142710, 151755, 160815, 190280, 202340, 214420, 242808, 257304, 285420, 303510, 321630, 404680, 428840, 570840, 607020, 643260, 718307, 1214040, 1286520, 1436614, 2154921, 2873228, 3591535, 4309842, 5746456, 7183070, 8619684, 10774605, 14366140, 17239368, 21549210, 28732280, 43098420, 86196840]

約数ペア:

[(1, 86196840), (2, 43098420), (3, 28732280), (4, 21549210), (5, 17239368), (6, 14366140), (8, 10774605), (10, 8619684), (12, 7183070), (15, 5746456), (20, 4309842), (24, 3591535), (30, 2873228), (40, 2154921), (60, 1436614), (67, 1286520), (71, 1214040), (120, 718307), (134, 643260), (142, 607020), (151, 570840), (201, 428840), (213, 404680), (268, 321630), (284, 303510), (302, 285420), (335, 257304), (355, 242808), (402, 214420), (426, 202340), (453, 190280), (536, 160815), (568, 151755), (604, 142710), (670, 128652), (710, 121404), (755, 114168), (804, 107210), (852, 101170), (906, 95140), (1005, 85768), (1065, 80936), (1208, 71355), (1340, 64326), (1420, 60702), (1510, 57084), (1608, 53605), (1704, 50585), (1812, 47570), (2010, 42884), (2130, 40468), (2265, 38056), (2680, 32163), (2840, 30351), (3020, 28542), (3624, 23785), (4020, 21442), (4260, 20234), (4530, 19028), (4757, 18120), (6040, 14271), (8040, 10721), (8520, 10117), (9060, 9514)]