90445338

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 220776192

約数和(自身を除く): 130330854

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 71, 102, 138, 142, 153, 181, 207, 213, 306, 362, 391, 414, 426, 543, 639, 782, 1086, 1173, 1207, 1278, 1629, 1633, 2346, 2414, 3077, 3258, 3266, 3519, 3621, 4163, 4899, 6154, 7038, 7242, 8326, 9231, 9798, 10863, 12489, 12851, 14697, 18462, 21726, 24978, 25702, 27693, 27761, 29394, 37467, 38553, 55386, 55522, 70771, 74934, 77106, 83283, 115659, 141542, 166566, 212313, 218467, 231318, 249849, 295573, 424626, 436934, 499698, 591146, 636939, 655401, 886719, 1273878, 1310802, 1773438, 1966203, 2660157, 3932406, 5024741, 5320314, 10049482, 15074223, 30148446, 45222669, 90445338]

約数ペア:

[(1, 90445338), (2, 45222669), (3, 30148446), (6, 15074223), (9, 10049482), (17, 5320314), (18, 5024741), (23, 3932406), (34, 2660157), (46, 1966203), (51, 1773438), (69, 1310802), (71, 1273878), (102, 886719), (138, 655401), (142, 636939), (153, 591146), (181, 499698), (207, 436934), (213, 424626), (306, 295573), (362, 249849), (391, 231318), (414, 218467), (426, 212313), (543, 166566), (639, 141542), (782, 115659), (1086, 83283), (1173, 77106), (1207, 74934), (1278, 70771), (1629, 55522), (1633, 55386), (2346, 38553), (2414, 37467), (3077, 29394), (3258, 27761), (3266, 27693), (3519, 25702), (3621, 24978), (4163, 21726), (4899, 18462), (6154, 14697), (7038, 12851), (7242, 12489), (8326, 10863), (9231, 9798)]