61882352

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:298

約数の個数: 80

約数和(自身を含む): 143056320

約数和(自身を除く): 81173968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 109, 112, 137, 148, 218, 259, 274, 296, 436, 518, 548, 592, 763, 872, 959, 1036, 1096, 1526, 1744, 1918, 2072, 2192, 3052, 3836, 4033, 4144, 5069, 6104, 7672, 8066, 10138, 12208, 14933, 15344, 16132, 20276, 28231, 29866, 32264, 35483, 40552, 56462, 59732, 64528, 70966, 81104, 104531, 112924, 119464, 141932, 209062, 225848, 238928, 283864, 418124, 451696, 552521, 567728, 836248, 1105042, 1672496, 2210084, 3867647, 4420168, 7735294, 8840336, 15470588, 30941176, 61882352]

約数ペア:

[(1, 61882352), (2, 30941176), (4, 15470588), (7, 8840336), (8, 7735294), (14, 4420168), (16, 3867647), (28, 2210084), (37, 1672496), (56, 1105042), (74, 836248), (109, 567728), (112, 552521), (137, 451696), (148, 418124), (218, 283864), (259, 238928), (274, 225848), (296, 209062), (436, 141932), (518, 119464), (548, 112924), (592, 104531), (763, 81104), (872, 70966), (959, 64528), (1036, 59732), (1096, 56462), (1526, 40552), (1744, 35483), (1918, 32264), (2072, 29866), (2192, 28231), (3052, 20276), (3836, 16132), (4033, 15344), (4144, 14933), (5069, 12208), (6104, 10138), (7672, 8066)]