90783252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11621}}^1$

素因数の和:11669

約数の個数: 72

約数和(自身を含む): 270746112

約数和(自身を除く): 179962860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 11621, 23242, 34863, 46484, 69726, 81347, 104589, 139452, 162694, 209178, 244041, 325388, 360251, 418356, 488082, 720502, 732123, 976164, 1080753, 1441004, 1464246, 2161506, 2521757, 2928492, 3242259, 4323012, 5043514, 6484518, 7565271, 10087028, 12969036, 15130542, 22695813, 30261084, 45391626, 90783252]

約数ペア:

[(1, 90783252), (2, 45391626), (3, 30261084), (4, 22695813), (6, 15130542), (7, 12969036), (9, 10087028), (12, 7565271), (14, 6484518), (18, 5043514), (21, 4323012), (28, 3242259), (31, 2928492), (36, 2521757), (42, 2161506), (62, 1464246), (63, 1441004), (84, 1080753), (93, 976164), (124, 732123), (126, 720502), (186, 488082), (217, 418356), (252, 360251), (279, 325388), (372, 244041), (434, 209178), (558, 162694), (651, 139452), (868, 104589), (1116, 81347), (1302, 69726), (1953, 46484), (2604, 34863), (3906, 23242), (7812, 11621)]