172681036

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:751

約数の個数: 72

約数和(自身を含む): 363581568

約数和(自身を除く): 190900532

約数列:

[1, 2, 4, 11, 17, 22, 31, 34, 44, 62, 68, 121, 124, 187, 242, 341, 374, 484, 527, 677, 682, 748, 1054, 1354, 1364, 2057, 2108, 2708, 3751, 4114, 5797, 7447, 7502, 8228, 11509, 11594, 14894, 15004, 20987, 23018, 23188, 29788, 41974, 46036, 63767, 81917, 83948, 126599, 127534, 163834, 230857, 253198, 255068, 327668, 356779, 461714, 506396, 713558, 923428, 1392589, 1427116, 2539427, 2785178, 3924569, 5078854, 5570356, 7849138, 10157708, 15698276, 43170259, 86340518, 172681036]

約数ペア:

[(1, 172681036), (2, 86340518), (4, 43170259), (11, 15698276), (17, 10157708), (22, 7849138), (31, 5570356), (34, 5078854), (44, 3924569), (62, 2785178), (68, 2539427), (121, 1427116), (124, 1392589), (187, 923428), (242, 713558), (341, 506396), (374, 461714), (484, 356779), (527, 327668), (677, 255068), (682, 253198), (748, 230857), (1054, 163834), (1354, 127534), (1364, 126599), (2057, 83948), (2108, 81917), (2708, 63767), (3751, 46036), (4114, 41974), (5797, 29788), (7447, 23188), (7502, 23018), (8228, 20987), (11509, 15004), (11594, 14894)]