742163958

素因数分解:

$2^1\times 3^4\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{677}}^1$

素因数の和:859

約数の個数: 80

約数和(自身を含む): 1707046704

約数和(自身を除く): 964882746

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 101, 134, 162, 201, 202, 303, 402, 603, 606, 677, 909, 1206, 1354, 1809, 1818, 2031, 2727, 3618, 4062, 5427, 5454, 6093, 6767, 8181, 10854, 12186, 13534, 16362, 18279, 20301, 36558, 40602, 45359, 54837, 60903, 68377, 90718, 109674, 121806, 136077, 136754, 182709, 205131, 272154, 365418, 408231, 410262, 548127, 615393, 816462, 1096254, 1224693, 1230786, 1846179, 2449386, 3674079, 3692358, 4581259, 5538537, 7348158, 9162518, 11077074, 13743777, 27487554, 41231331, 82462662, 123693993, 247387986, 371081979, 742163958]

約数ペア:

[(1, 742163958), (2, 371081979), (3, 247387986), (6, 123693993), (9, 82462662), (18, 41231331), (27, 27487554), (54, 13743777), (67, 11077074), (81, 9162518), (101, 7348158), (134, 5538537), (162, 4581259), (201, 3692358), (202, 3674079), (303, 2449386), (402, 1846179), (603, 1230786), (606, 1224693), (677, 1096254), (909, 816462), (1206, 615393), (1354, 548127), (1809, 410262), (1818, 408231), (2031, 365418), (2727, 272154), (3618, 205131), (4062, 182709), (5427, 136754), (5454, 136077), (6093, 121806), (6767, 109674), (8181, 90718), (10854, 68377), (12186, 60903), (13534, 54837), (16362, 45359), (18279, 40602), (20301, 36558)]