90056178

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2339}}^1$

素因数の和:2404

約数の個数: 64

約数和(自身を含む): 215654400

約数和(自身を除く): 125598222

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 31, 46, 54, 62, 69, 93, 138, 186, 207, 279, 414, 558, 621, 713, 837, 1242, 1426, 1674, 2139, 2339, 4278, 4678, 6417, 7017, 12834, 14034, 19251, 21051, 38502, 42102, 53797, 63153, 72509, 107594, 126306, 145018, 161391, 217527, 322782, 435054, 484173, 652581, 968346, 1305162, 1452519, 1667707, 1957743, 2905038, 3335414, 3915486, 5003121, 10006242, 15009363, 30018726, 45028089, 90056178]

約数ペア:

[(1, 90056178), (2, 45028089), (3, 30018726), (6, 15009363), (9, 10006242), (18, 5003121), (23, 3915486), (27, 3335414), (31, 2905038), (46, 1957743), (54, 1667707), (62, 1452519), (69, 1305162), (93, 968346), (138, 652581), (186, 484173), (207, 435054), (279, 322782), (414, 217527), (558, 161391), (621, 145018), (713, 126306), (837, 107594), (1242, 72509), (1426, 63153), (1674, 53797), (2139, 42102), (2339, 38502), (4278, 21051), (4678, 19251), (6417, 14034), (7017, 12834)]