90086630.000000000

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:442

約数の個数: 96

約数和(自身を含む): 401119488

約数和(自身を除く): 243541914

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 101, 121, 154, 202, 231, 242, 303, 307, 363, 462, 606, 614, 707, 726, 847, 921, 1111, 1414, 1694, 1842, 2121, 2149, 2222, 2541, 3333, 3377, 4242, 4298, 5082, 6447, 6666, 6754, 7777, 10131, 12221, 12894, 15554, 20262, 23331, 23639, 24442, 31007, 36663, 37147, 46662, 47278, 62014, 70917, 73326, 74294, 85547, 93021, 111441, 141834, 171094, 186042, 217049, 222882, 256641, 260029, 341077, 434098, 513282, 520058, 651147, 682154, 780087, 1023231, 1302294, 1560174, 2046462, 2387539, 3751847, 4775078, 7162617, 7503694, 11255541, 14325234, 22511082, 26262929, 52525858, 78788787, 157577574]

約数ペア:

[(1, 157577574), (2, 78788787), (3, 52525858), (6, 26262929), (7, 22511082), (11, 14325234), (14, 11255541), (21, 7503694), (22, 7162617), (33, 4775078), (42, 3751847), (66, 2387539), (77, 2046462), (101, 1560174), (121, 1302294), (154, 1023231), (202, 780087), (231, 682154), (242, 651147), (303, 520058), (307, 513282), (363, 434098), (462, 341077), (606, 260029), (614, 256641), (707, 222882), (726, 217049), (847, 186042), (921, 171094), (1111, 141834), (1414, 111441), (1694, 93021), (1842, 85547), (2121, 74294), (2149, 73326), (2222, 70917), (2541, 62014), (3333, 47278), (3377, 46662), (4242, 37147), (4298, 36663), (5082, 31007), (6447, 24442), (6666, 23639), (6754, 23331), (7777, 20262), (10131, 15554), (12221, 12894)]