180867492

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1867}}^1$

素因数の和:1919

約数の個数: 120

約数和(自身を含む): 531617856

約数和(自身を除く): 350750364

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 81, 92, 108, 117, 138, 156, 162, 207, 234, 276, 299, 324, 351, 414, 468, 598, 621, 702, 828, 897, 1053, 1196, 1242, 1404, 1794, 1863, 1867, 2106, 2484, 2691, 3588, 3726, 3734, 4212, 5382, 5601, 7452, 7468, 8073, 10764, 11202, 16146, 16803, 22404, 24219, 24271, 32292, 33606, 42941, 48438, 48542, 50409, 67212, 72813, 85882, 96876, 97084, 100818, 128823, 145626, 151227, 171764, 201636, 218439, 257646, 291252, 302454, 386469, 436878, 515292, 558233, 604908, 655317, 772938, 873756, 1116466, 1159407, 1310634, 1545876, 1674699, 1965951, 2232932, 2318814, 2621268, 3349398, 3478221, 3931902, 4637628, 5024097, 6698796, 6956442, 7863804, 10048194, 13912884, 15072291, 20096388, 30144582, 45216873, 60289164, 90433746, 180867492]

約数ペア:

[(1, 180867492), (2, 90433746), (3, 60289164), (4, 45216873), (6, 30144582), (9, 20096388), (12, 15072291), (13, 13912884), (18, 10048194), (23, 7863804), (26, 6956442), (27, 6698796), (36, 5024097), (39, 4637628), (46, 3931902), (52, 3478221), (54, 3349398), (69, 2621268), (78, 2318814), (81, 2232932), (92, 1965951), (108, 1674699), (117, 1545876), (138, 1310634), (156, 1159407), (162, 1116466), (207, 873756), (234, 772938), (276, 655317), (299, 604908), (324, 558233), (351, 515292), (414, 436878), (468, 386469), (598, 302454), (621, 291252), (702, 257646), (828, 218439), (897, 201636), (1053, 171764), (1196, 151227), (1242, 145626), (1404, 128823), (1794, 100818), (1863, 97084), (1867, 96876), (2106, 85882), (2484, 72813), (2691, 67212), (3588, 50409), (3726, 48542), (3734, 48438), (4212, 42941), (5382, 33606), (5601, 32292), (7452, 24271), (7468, 24219), (8073, 22404), (10764, 16803), (11202, 16146)]