90516348

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{719}}^1$

素因数の和:1011

約数の個数: 72

約数和(自身を含む): 247665600

約数和(自身を除く): 157149252

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 269, 468, 538, 719, 807, 1076, 1438, 1614, 2157, 2421, 2876, 3228, 3497, 4314, 4842, 6471, 6994, 8628, 9347, 9684, 10491, 12942, 13988, 18694, 20982, 25884, 28041, 31473, 37388, 41964, 56082, 62946, 84123, 112164, 125892, 168246, 193411, 336492, 386822, 580233, 773644, 1160466, 1740699, 2320932, 2514343, 3481398, 5028686, 6962796, 7543029, 10057372, 15086058, 22629087, 30172116, 45258174, 90516348]

約数ペア:

[(1, 90516348), (2, 45258174), (3, 30172116), (4, 22629087), (6, 15086058), (9, 10057372), (12, 7543029), (13, 6962796), (18, 5028686), (26, 3481398), (36, 2514343), (39, 2320932), (52, 1740699), (78, 1160466), (117, 773644), (156, 580233), (234, 386822), (269, 336492), (468, 193411), (538, 168246), (719, 125892), (807, 112164), (1076, 84123), (1438, 62946), (1614, 56082), (2157, 41964), (2421, 37388), (2876, 31473), (3228, 28041), (3497, 25884), (4314, 20982), (4842, 18694), (6471, 13988), (6994, 12942), (8628, 10491), (9347, 9684)]