31248756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11273}}^1$

素因数の和:11301

約数の個数: 72

約数和(自身を含む): 98489664

約数和(自身を除く): 67240908

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 11273, 22546, 33819, 45092, 67638, 78911, 101457, 124003, 135276, 157822, 202914, 236733, 248006, 315644, 372009, 405828, 473466, 496012, 710199, 744018, 868021, 946932, 1116027, 1420398, 1488036, 1736042, 2232054, 2604063, 2840796, 3472084, 4464108, 5208126, 7812189, 10416252, 15624378, 31248756]

約数ペア:

[(1, 31248756), (2, 15624378), (3, 10416252), (4, 7812189), (6, 5208126), (7, 4464108), (9, 3472084), (11, 2840796), (12, 2604063), (14, 2232054), (18, 1736042), (21, 1488036), (22, 1420398), (28, 1116027), (33, 946932), (36, 868021), (42, 744018), (44, 710199), (63, 496012), (66, 473466), (77, 405828), (84, 372009), (99, 315644), (126, 248006), (132, 236733), (154, 202914), (198, 157822), (231, 135276), (252, 124003), (308, 101457), (396, 78911), (462, 67638), (693, 45092), (924, 33819), (1386, 22546), (2772, 11273)]