40160124

素因数分解:

$2^2\times 3^5\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:621

約数の個数: 72

約数和(自身を含む): 106812160

約数和(自身を除く): 66652036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 81, 108, 158, 162, 237, 243, 316, 324, 474, 486, 523, 711, 948, 972, 1046, 1422, 1569, 2092, 2133, 2844, 3138, 4266, 4707, 6276, 6399, 8532, 9414, 12798, 14121, 18828, 19197, 25596, 28242, 38394, 41317, 42363, 56484, 76788, 82634, 84726, 123951, 127089, 165268, 169452, 247902, 254178, 371853, 495804, 508356, 743706, 1115559, 1487412, 2231118, 3346677, 4462236, 6693354, 10040031, 13386708, 20080062, 40160124]

約数ペア:

[(1, 40160124), (2, 20080062), (3, 13386708), (4, 10040031), (6, 6693354), (9, 4462236), (12, 3346677), (18, 2231118), (27, 1487412), (36, 1115559), (54, 743706), (79, 508356), (81, 495804), (108, 371853), (158, 254178), (162, 247902), (237, 169452), (243, 165268), (316, 127089), (324, 123951), (474, 84726), (486, 82634), (523, 76788), (711, 56484), (948, 42363), (972, 41317), (1046, 38394), (1422, 28242), (1569, 25596), (2092, 19197), (2133, 18828), (2844, 14121), (3138, 12798), (4266, 9414), (4707, 8532), (6276, 6399)]