89019684

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 261975168

約数和(自身を除く): 172955484

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 67, 68, 78, 102, 117, 134, 153, 156, 167, 201, 204, 221, 234, 268, 306, 334, 402, 442, 468, 501, 603, 612, 663, 668, 804, 871, 884, 1002, 1139, 1206, 1326, 1503, 1742, 1989, 2004, 2171, 2278, 2412, 2613, 2652, 2839, 3006, 3417, 3484, 3978, 4342, 4556, 5226, 5678, 6012, 6513, 6834, 7839, 7956, 8517, 8684, 10251, 10452, 11189, 11356, 13026, 13668, 14807, 15678, 17034, 19539, 20502, 22378, 25551, 26052, 29614, 31356, 33567, 34068, 36907, 39078, 41004, 44421, 44756, 51102, 59228, 67134, 73814, 78156, 88842, 100701, 102204, 110721, 133263, 134268, 145457, 147628, 177684, 190213, 201402, 221442, 266526, 290914, 332163, 380426, 402804, 436371, 442884, 533052, 570639, 581828, 664326, 760852, 872742, 1141278, 1309113, 1328652, 1711917, 1745484, 2282556, 2472769, 2618226, 3423834, 4945538, 5236452, 6847668, 7418307, 9891076, 14836614, 22254921, 29673228, 44509842, 89019684]

約数ペア:

[(1, 89019684), (2, 44509842), (3, 29673228), (4, 22254921), (6, 14836614), (9, 9891076), (12, 7418307), (13, 6847668), (17, 5236452), (18, 4945538), (26, 3423834), (34, 2618226), (36, 2472769), (39, 2282556), (51, 1745484), (52, 1711917), (67, 1328652), (68, 1309113), (78, 1141278), (102, 872742), (117, 760852), (134, 664326), (153, 581828), (156, 570639), (167, 533052), (201, 442884), (204, 436371), (221, 402804), (234, 380426), (268, 332163), (306, 290914), (334, 266526), (402, 221442), (442, 201402), (468, 190213), (501, 177684), (603, 147628), (612, 145457), (663, 134268), (668, 133263), (804, 110721), (871, 102204), (884, 100701), (1002, 88842), (1139, 78156), (1206, 73814), (1326, 67134), (1503, 59228), (1742, 51102), (1989, 44756), (2004, 44421), (2171, 41004), (2278, 39078), (2412, 36907), (2613, 34068), (2652, 33567), (2839, 31356), (3006, 29614), (3417, 26052), (3484, 25551), (3978, 22378), (4342, 20502), (4556, 19539), (5226, 17034), (5678, 15678), (6012, 14807), (6513, 13668), (6834, 13026), (7839, 11356), (7956, 11189), (8517, 10452), (8684, 10251)]