87017424

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{631}}^1$

素因数の和:685

約数の個数: 120

約数和(自身を含む): 258144192

約数和(自身を除く): 171126768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 169, 204, 208, 221, 272, 312, 338, 408, 442, 507, 624, 631, 663, 676, 816, 884, 1014, 1262, 1326, 1352, 1768, 1893, 2028, 2524, 2652, 2704, 2873, 3536, 3786, 4056, 5048, 5304, 5746, 7572, 8112, 8203, 8619, 10096, 10608, 10727, 11492, 15144, 16406, 17238, 21454, 22984, 24609, 30288, 32181, 32812, 34476, 42908, 45968, 49218, 64362, 65624, 68952, 85816, 98436, 106639, 128724, 131248, 137904, 139451, 171632, 196872, 213278, 257448, 278902, 319917, 393744, 418353, 426556, 514896, 557804, 639834, 836706, 853112, 1115608, 1279668, 1673412, 1706224, 1812863, 2231216, 2559336, 3346824, 3625726, 5118672, 5438589, 6693648, 7251452, 10877178, 14502904, 21754356, 29005808, 43508712, 87017424]

約数ペア:

[(1, 87017424), (2, 43508712), (3, 29005808), (4, 21754356), (6, 14502904), (8, 10877178), (12, 7251452), (13, 6693648), (16, 5438589), (17, 5118672), (24, 3625726), (26, 3346824), (34, 2559336), (39, 2231216), (48, 1812863), (51, 1706224), (52, 1673412), (68, 1279668), (78, 1115608), (102, 853112), (104, 836706), (136, 639834), (156, 557804), (169, 514896), (204, 426556), (208, 418353), (221, 393744), (272, 319917), (312, 278902), (338, 257448), (408, 213278), (442, 196872), (507, 171632), (624, 139451), (631, 137904), (663, 131248), (676, 128724), (816, 106639), (884, 98436), (1014, 85816), (1262, 68952), (1326, 65624), (1352, 64362), (1768, 49218), (1893, 45968), (2028, 42908), (2524, 34476), (2652, 32812), (2704, 32181), (2873, 30288), (3536, 24609), (3786, 22984), (4056, 21454), (5048, 17238), (5304, 16406), (5746, 15144), (7572, 11492), (8112, 10727), (8203, 10608), (8619, 10096)]