89992288

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:344

約数の個数: 72

約数和(自身を含む): 194028912

約数和(自身を除く): 104036624

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 68, 74, 136, 148, 263, 272, 289, 296, 526, 544, 578, 592, 629, 1052, 1156, 1184, 1258, 2104, 2312, 2516, 4208, 4471, 4624, 5032, 8416, 8942, 9248, 9731, 10064, 10693, 17884, 19462, 20128, 21386, 35768, 38924, 42772, 71536, 76007, 77848, 85544, 143072, 152014, 155696, 165427, 171088, 304028, 311392, 330854, 342176, 608056, 661708, 1216112, 1323416, 2432224, 2646832, 2812259, 5293664, 5624518, 11249036, 22498072, 44996144, 89992288]

約数ペア:

[(1, 89992288), (2, 44996144), (4, 22498072), (8, 11249036), (16, 5624518), (17, 5293664), (32, 2812259), (34, 2646832), (37, 2432224), (68, 1323416), (74, 1216112), (136, 661708), (148, 608056), (263, 342176), (272, 330854), (289, 311392), (296, 304028), (526, 171088), (544, 165427), (578, 155696), (592, 152014), (629, 143072), (1052, 85544), (1156, 77848), (1184, 76007), (1258, 71536), (2104, 42772), (2312, 38924), (2516, 35768), (4208, 21386), (4471, 20128), (4624, 19462), (5032, 17884), (8416, 10693), (8942, 10064), (9248, 9731)]