8716968

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 25989600

約数和(自身を除く): 17272632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 67, 72, 78, 104, 117, 134, 139, 156, 201, 234, 268, 278, 312, 402, 417, 468, 536, 556, 603, 804, 834, 871, 936, 1112, 1206, 1251, 1608, 1668, 1742, 1807, 2412, 2502, 2613, 3336, 3484, 3614, 4824, 5004, 5226, 5421, 6968, 7228, 7839, 9313, 10008, 10452, 10842, 14456, 15678, 16263, 18626, 20904, 21684, 27939, 31356, 32526, 37252, 43368, 55878, 62712, 65052, 74504, 83817, 111756, 121069, 130104, 167634, 223512, 242138, 335268, 363207, 484276, 670536, 726414, 968552, 1089621, 1452828, 2179242, 2905656, 4358484, 8716968]

約数ペア:

[(1, 8716968), (2, 4358484), (3, 2905656), (4, 2179242), (6, 1452828), (8, 1089621), (9, 968552), (12, 726414), (13, 670536), (18, 484276), (24, 363207), (26, 335268), (36, 242138), (39, 223512), (52, 167634), (67, 130104), (72, 121069), (78, 111756), (104, 83817), (117, 74504), (134, 65052), (139, 62712), (156, 55878), (201, 43368), (234, 37252), (268, 32526), (278, 31356), (312, 27939), (402, 21684), (417, 20904), (468, 18626), (536, 16263), (556, 15678), (603, 14456), (804, 10842), (834, 10452), (871, 10008), (936, 9313), (1112, 7839), (1206, 7228), (1251, 6968), (1608, 5421), (1668, 5226), (1742, 5004), (1807, 4824), (2412, 3614), (2502, 3484), (2613, 3336)]