25830324

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{569}}^1$

素因数の和:689

約数の個数: 72

約数和(自身を含む): 71165640

約数和(自身を除く): 45335316

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 97, 117, 156, 194, 234, 291, 388, 468, 569, 582, 873, 1138, 1164, 1261, 1707, 1746, 2276, 2522, 3414, 3492, 3783, 5044, 5121, 6828, 7397, 7566, 10242, 11349, 14794, 15132, 20484, 22191, 22698, 29588, 44382, 45396, 55193, 66573, 88764, 110386, 133146, 165579, 220772, 266292, 331158, 496737, 662316, 717509, 993474, 1435018, 1986948, 2152527, 2870036, 4305054, 6457581, 8610108, 12915162, 25830324]

約数ペア:

[(1, 25830324), (2, 12915162), (3, 8610108), (4, 6457581), (6, 4305054), (9, 2870036), (12, 2152527), (13, 1986948), (18, 1435018), (26, 993474), (36, 717509), (39, 662316), (52, 496737), (78, 331158), (97, 266292), (117, 220772), (156, 165579), (194, 133146), (234, 110386), (291, 88764), (388, 66573), (468, 55193), (569, 45396), (582, 44382), (873, 29588), (1138, 22698), (1164, 22191), (1261, 20484), (1707, 15132), (1746, 14794), (2276, 11349), (2522, 10242), (3414, 7566), (3492, 7397), (3783, 6828), (5044, 5121)]