31722264

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{557}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 99234720

約数和(自身を除く): 67512456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 113, 126, 168, 226, 252, 339, 452, 504, 557, 678, 791, 904, 1017, 1114, 1356, 1582, 1671, 2034, 2228, 2373, 2712, 3164, 3342, 3899, 4068, 4456, 4746, 5013, 6328, 6684, 7119, 7798, 8136, 9492, 10026, 11697, 13368, 14238, 15596, 18984, 20052, 23394, 28476, 31192, 35091, 40104, 46788, 56952, 62941, 70182, 93576, 125882, 140364, 188823, 251764, 280728, 377646, 440587, 503528, 566469, 755292, 881174, 1132938, 1321761, 1510584, 1762348, 2265876, 2643522, 3524696, 3965283, 4531752, 5287044, 7930566, 10574088, 15861132, 31722264]

約数ペア:

[(1, 31722264), (2, 15861132), (3, 10574088), (4, 7930566), (6, 5287044), (7, 4531752), (8, 3965283), (9, 3524696), (12, 2643522), (14, 2265876), (18, 1762348), (21, 1510584), (24, 1321761), (28, 1132938), (36, 881174), (42, 755292), (56, 566469), (63, 503528), (72, 440587), (84, 377646), (113, 280728), (126, 251764), (168, 188823), (226, 140364), (252, 125882), (339, 93576), (452, 70182), (504, 62941), (557, 56952), (678, 46788), (791, 40104), (904, 35091), (1017, 31192), (1114, 28476), (1356, 23394), (1582, 20052), (1671, 18984), (2034, 15596), (2228, 14238), (2373, 13368), (2712, 11697), (3164, 10026), (3342, 9492), (3899, 8136), (4068, 7798), (4456, 7119), (4746, 6684), (5013, 6328)]