77916410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 173916288

約数和(自身を除く): 95999878

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 26, 46, 55, 65, 103, 110, 115, 130, 143, 206, 230, 253, 286, 299, 506, 515, 529, 598, 715, 1030, 1058, 1133, 1265, 1339, 1430, 1495, 2266, 2369, 2530, 2645, 2678, 2990, 3289, 4738, 5290, 5665, 5819, 6578, 6695, 6877, 11330, 11638, 11845, 13390, 13754, 14729, 16445, 23690, 26059, 29095, 29458, 30797, 32890, 34385, 52118, 54487, 58190, 61594, 68770, 73645, 75647, 108974, 130295, 147290, 151294, 153985, 260590, 272435, 307970, 338767, 378235, 544870, 599357, 677534, 708331, 756470, 1198714, 1416662, 1693835, 2996785, 3387670, 3541655, 5993570, 7083310, 7791641, 15583282, 38958205, 77916410]

約数ペア:

[(1, 77916410), (2, 38958205), (5, 15583282), (10, 7791641), (11, 7083310), (13, 5993570), (22, 3541655), (23, 3387670), (26, 2996785), (46, 1693835), (55, 1416662), (65, 1198714), (103, 756470), (110, 708331), (115, 677534), (130, 599357), (143, 544870), (206, 378235), (230, 338767), (253, 307970), (286, 272435), (299, 260590), (506, 153985), (515, 151294), (529, 147290), (598, 130295), (715, 108974), (1030, 75647), (1058, 73645), (1133, 68770), (1265, 61594), (1339, 58190), (1430, 54487), (1495, 52118), (2266, 34385), (2369, 32890), (2530, 30797), (2645, 29458), (2678, 29095), (2990, 26059), (3289, 23690), (4738, 16445), (5290, 14729), (5665, 13754), (5819, 13390), (6578, 11845), (6695, 11638), (6877, 11330)]