86147840

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 226491552

約数和(自身を除く): 140343712

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 37, 40, 64, 68, 74, 80, 85, 107, 128, 136, 148, 160, 170, 185, 214, 256, 272, 296, 320, 340, 370, 428, 535, 544, 592, 629, 640, 680, 740, 856, 1070, 1088, 1184, 1258, 1280, 1360, 1480, 1712, 1819, 2140, 2176, 2368, 2516, 2720, 2960, 3145, 3424, 3638, 3959, 4280, 4352, 4736, 5032, 5440, 5920, 6290, 6848, 7276, 7918, 8560, 9095, 9472, 10064, 10880, 11840, 12580, 13696, 14552, 15836, 17120, 18190, 19795, 20128, 21760, 23680, 25160, 27392, 29104, 31672, 34240, 36380, 39590, 40256, 47360, 50320, 58208, 63344, 67303, 68480, 72760, 79180, 80512, 100640, 116416, 126688, 134606, 136960, 145520, 158360, 161024, 201280, 232832, 253376, 269212, 291040, 316720, 336515, 402560, 465664, 506752, 538424, 582080, 633440, 673030, 805120, 1013504, 1076848, 1164160, 1266880, 1346060, 2153696, 2328320, 2533760, 2692120, 4307392, 5067520, 5384240, 8614784, 10768480, 17229568, 21536960, 43073920, 86147840]

約数ペア:

[(1, 86147840), (2, 43073920), (4, 21536960), (5, 17229568), (8, 10768480), (10, 8614784), (16, 5384240), (17, 5067520), (20, 4307392), (32, 2692120), (34, 2533760), (37, 2328320), (40, 2153696), (64, 1346060), (68, 1266880), (74, 1164160), (80, 1076848), (85, 1013504), (107, 805120), (128, 673030), (136, 633440), (148, 582080), (160, 538424), (170, 506752), (185, 465664), (214, 402560), (256, 336515), (272, 316720), (296, 291040), (320, 269212), (340, 253376), (370, 232832), (428, 201280), (535, 161024), (544, 158360), (592, 145520), (629, 136960), (640, 134606), (680, 126688), (740, 116416), (856, 100640), (1070, 80512), (1088, 79180), (1184, 72760), (1258, 68480), (1280, 67303), (1360, 63344), (1480, 58208), (1712, 50320), (1819, 47360), (2140, 40256), (2176, 39590), (2368, 36380), (2516, 34240), (2720, 31672), (2960, 29104), (3145, 27392), (3424, 25160), (3638, 23680), (3959, 21760), (4280, 20128), (4352, 19795), (4736, 18190), (5032, 17120), (5440, 15836), (5920, 14552), (6290, 13696), (6848, 12580), (7276, 11840), (7918, 10880), (8560, 10064), (9095, 9472)]