61985652

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 147732480

約数和(自身を除く): 85746828

約数列:

[1, 2, 3, 4, 6, 12, 89, 127, 178, 254, 267, 356, 381, 457, 508, 534, 762, 914, 1068, 1371, 1524, 1828, 2742, 5484, 11303, 22606, 33909, 40673, 45212, 58039, 67818, 81346, 116078, 122019, 135636, 162692, 174117, 232156, 244038, 348234, 488076, 696468, 5165471, 10330942, 15496413, 20661884, 30992826, 61985652]

約数ペア:

[(1, 61985652), (2, 30992826), (3, 20661884), (4, 15496413), (6, 10330942), (12, 5165471), (89, 696468), (127, 488076), (178, 348234), (254, 244038), (267, 232156), (356, 174117), (381, 162692), (457, 135636), (508, 122019), (534, 116078), (762, 81346), (914, 67818), (1068, 58039), (1371, 45212), (1524, 40673), (1828, 33909), (2742, 22606), (5484, 11303)]