29639556

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:561

約数の個数: 72

約数和(自身を含む): 78702624

約数和(自身を除く): 49063068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 43, 82, 86, 123, 129, 164, 172, 246, 258, 369, 387, 467, 492, 516, 738, 774, 934, 1401, 1476, 1548, 1763, 1868, 2802, 3526, 4203, 5289, 5604, 7052, 8406, 10578, 15867, 16812, 19147, 20081, 21156, 31734, 38294, 40162, 57441, 60243, 63468, 76588, 80324, 114882, 120486, 172323, 180729, 229764, 240972, 344646, 361458, 689292, 722916, 823321, 1646642, 2469963, 3293284, 4939926, 7409889, 9879852, 14819778, 29639556]

約数ペア:

[(1, 29639556), (2, 14819778), (3, 9879852), (4, 7409889), (6, 4939926), (9, 3293284), (12, 2469963), (18, 1646642), (36, 823321), (41, 722916), (43, 689292), (82, 361458), (86, 344646), (123, 240972), (129, 229764), (164, 180729), (172, 172323), (246, 120486), (258, 114882), (369, 80324), (387, 76588), (467, 63468), (492, 60243), (516, 57441), (738, 40162), (774, 38294), (934, 31734), (1401, 21156), (1476, 20081), (1548, 19147), (1763, 16812), (1868, 15867), (2802, 10578), (3526, 8406), (4203, 7052), (5289, 5604)]