74080188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22613}}^1$

素因数の和:22643

約数の個数: 72

約数和(自身を含む): 230481888

約数和(自身を除く): 156401700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 22613, 45226, 67839, 90452, 135678, 158291, 203517, 271356, 293969, 316582, 407034, 474873, 587938, 633164, 814068, 881907, 949746, 1175876, 1424619, 1763814, 1899492, 2057783, 2645721, 2849238, 3527628, 4115566, 5291442, 5698476, 6173349, 8231132, 10582884, 12346698, 18520047, 24693396, 37040094, 74080188]

約数ペア:

[(1, 74080188), (2, 37040094), (3, 24693396), (4, 18520047), (6, 12346698), (7, 10582884), (9, 8231132), (12, 6173349), (13, 5698476), (14, 5291442), (18, 4115566), (21, 3527628), (26, 2849238), (28, 2645721), (36, 2057783), (39, 1899492), (42, 1763814), (52, 1424619), (63, 1175876), (78, 949746), (84, 881907), (91, 814068), (117, 633164), (126, 587938), (156, 474873), (182, 407034), (234, 316582), (252, 293969), (273, 271356), (364, 203517), (468, 158291), (546, 135678), (819, 90452), (1092, 67839), (1638, 45226), (3276, 22613)]