87292260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{44087}}^1$

素因数の和:44113

約数の個数: 72

約数和(自身を含む): 288864576

約数和(自身を除く): 201572316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 44087, 88174, 132261, 176348, 220435, 264522, 396783, 440870, 484957, 529044, 661305, 793566, 881740, 969914, 1322610, 1454871, 1587132, 1939828, 1983915, 2424785, 2645220, 2909742, 3967830, 4364613, 4849570, 5819484, 7274355, 7935660, 8729226, 9699140, 14548710, 17458452, 21823065, 29097420, 43646130, 87292260]

約数ペア:

[(1, 87292260), (2, 43646130), (3, 29097420), (4, 21823065), (5, 17458452), (6, 14548710), (9, 9699140), (10, 8729226), (11, 7935660), (12, 7274355), (15, 5819484), (18, 4849570), (20, 4364613), (22, 3967830), (30, 2909742), (33, 2645220), (36, 2424785), (44, 1983915), (45, 1939828), (55, 1587132), (60, 1454871), (66, 1322610), (90, 969914), (99, 881740), (110, 793566), (132, 661305), (165, 529044), (180, 484957), (198, 440870), (220, 396783), (330, 264522), (396, 220435), (495, 176348), (660, 132261), (990, 88174), (1980, 44087)]