90580698

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12487}}^1$

素因数の和:12539

約数の個数: 48

約数和(自身を含む): 218190336

約数和(自身を除く): 127609638

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 12487, 24974, 37461, 74922, 112383, 162331, 224766, 324662, 387097, 486993, 774194, 973986, 1161291, 1460979, 2322582, 2921958, 3483873, 5032261, 6967746, 10064522, 15096783, 30193566, 45290349, 90580698]

約数ペア:

[(1, 90580698), (2, 45290349), (3, 30193566), (6, 15096783), (9, 10064522), (13, 6967746), (18, 5032261), (26, 3483873), (31, 2921958), (39, 2322582), (62, 1460979), (78, 1161291), (93, 973986), (117, 774194), (186, 486993), (234, 387097), (279, 324662), (403, 224766), (558, 162331), (806, 112383), (1209, 74922), (2418, 37461), (3627, 24974), (7254, 12487)]