39950172

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{1787}}^1$

素因数の和:1829

約数の個数: 72

約数和(自身を含む): 109339776

約数和(自身を除く): 69389604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 243, 276, 324, 414, 486, 621, 828, 972, 1242, 1787, 1863, 2484, 3574, 3726, 5361, 5589, 7148, 7452, 10722, 11178, 16083, 21444, 22356, 32166, 41101, 48249, 64332, 82202, 96498, 123303, 144747, 164404, 192996, 246606, 289494, 369909, 434241, 493212, 578988, 739818, 868482, 1109727, 1479636, 1736964, 2219454, 3329181, 4438908, 6658362, 9987543, 13316724, 19975086, 39950172]

約数ペア:

[(1, 39950172), (2, 19975086), (3, 13316724), (4, 9987543), (6, 6658362), (9, 4438908), (12, 3329181), (18, 2219454), (23, 1736964), (27, 1479636), (36, 1109727), (46, 868482), (54, 739818), (69, 578988), (81, 493212), (92, 434241), (108, 369909), (138, 289494), (162, 246606), (207, 192996), (243, 164404), (276, 144747), (324, 123303), (414, 96498), (486, 82202), (621, 64332), (828, 48249), (972, 41101), (1242, 32166), (1787, 22356), (1863, 21444), (2484, 16083), (3574, 11178), (3726, 10722), (5361, 7452), (5589, 7148)]