86766888

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 244984320

約数和(自身を除く): 158217432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 61, 78, 94, 97, 104, 122, 141, 156, 183, 188, 194, 244, 282, 291, 312, 366, 376, 388, 488, 564, 582, 611, 732, 776, 793, 1128, 1164, 1222, 1261, 1464, 1586, 1833, 2328, 2379, 2444, 2522, 2867, 3172, 3666, 3783, 4559, 4758, 4888, 5044, 5734, 5917, 6344, 7332, 7566, 8601, 9118, 9516, 10088, 11468, 11834, 13677, 14664, 15132, 17202, 17751, 18236, 19032, 22936, 23668, 27354, 30264, 34404, 35502, 36472, 37271, 47336, 54708, 59267, 68808, 71004, 74542, 76921, 109416, 111813, 118534, 142008, 149084, 153842, 177801, 223626, 230763, 237068, 278099, 298168, 307684, 355602, 447252, 461526, 474136, 556198, 615368, 711204, 834297, 894504, 923052, 1112396, 1422408, 1668594, 1846104, 2224792, 3337188, 3615287, 6674376, 7230574, 10845861, 14461148, 21691722, 28922296, 43383444, 86766888]

約数ペア:

[(1, 86766888), (2, 43383444), (3, 28922296), (4, 21691722), (6, 14461148), (8, 10845861), (12, 7230574), (13, 6674376), (24, 3615287), (26, 3337188), (39, 2224792), (47, 1846104), (52, 1668594), (61, 1422408), (78, 1112396), (94, 923052), (97, 894504), (104, 834297), (122, 711204), (141, 615368), (156, 556198), (183, 474136), (188, 461526), (194, 447252), (244, 355602), (282, 307684), (291, 298168), (312, 278099), (366, 237068), (376, 230763), (388, 223626), (488, 177801), (564, 153842), (582, 149084), (611, 142008), (732, 118534), (776, 111813), (793, 109416), (1128, 76921), (1164, 74542), (1222, 71004), (1261, 68808), (1464, 59267), (1586, 54708), (1833, 47336), (2328, 37271), (2379, 36472), (2444, 35502), (2522, 34404), (2867, 30264), (3172, 27354), (3666, 23668), (3783, 22936), (4559, 19032), (4758, 18236), (4888, 17751), (5044, 17202), (5734, 15132), (5917, 14664), (6344, 13677), (7332, 11834), (7566, 11468), (8601, 10088), (9118, 9516)]