72581508

素因数分解:

$2^2\times 3^4\times {\mathrm{83}}^1\times {\mathrm{2699}}^1$

素因数の和:2798

約数の個数: 60

約数和(自身を含む): 192099600

約数和(自身を除く): 119518092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 83, 108, 162, 166, 249, 324, 332, 498, 747, 996, 1494, 2241, 2699, 2988, 4482, 5398, 6723, 8097, 8964, 10796, 13446, 16194, 24291, 26892, 32388, 48582, 72873, 97164, 145746, 218619, 224017, 291492, 437238, 448034, 672051, 874476, 896068, 1344102, 2016153, 2688204, 4032306, 6048459, 8064612, 12096918, 18145377, 24193836, 36290754, 72581508]

約数ペア:

[(1, 72581508), (2, 36290754), (3, 24193836), (4, 18145377), (6, 12096918), (9, 8064612), (12, 6048459), (18, 4032306), (27, 2688204), (36, 2016153), (54, 1344102), (81, 896068), (83, 874476), (108, 672051), (162, 448034), (166, 437238), (249, 291492), (324, 224017), (332, 218619), (498, 145746), (747, 97164), (996, 72873), (1494, 48582), (2241, 32388), (2699, 26892), (2988, 24291), (4482, 16194), (5398, 13446), (6723, 10796), (8097, 8964)]