87367360

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:258

約数の個数: 112

約数和(自身を含む): 219602304

約数和(自身を除く): 132234944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 47, 64, 74, 80, 94, 148, 157, 160, 185, 188, 235, 296, 314, 320, 370, 376, 470, 592, 628, 740, 752, 785, 940, 1184, 1256, 1480, 1504, 1570, 1739, 1880, 2368, 2512, 2960, 3008, 3140, 3478, 3760, 5024, 5809, 5920, 6280, 6956, 7379, 7520, 8695, 10048, 11618, 11840, 12560, 13912, 14758, 15040, 17390, 23236, 25120, 27824, 29045, 29516, 34780, 36895, 46472, 50240, 55648, 58090, 59032, 69560, 73790, 92944, 111296, 116180, 118064, 139120, 147580, 185888, 232360, 236128, 273023, 278240, 295160, 371776, 464720, 472256, 546046, 556480, 590320, 929440, 1092092, 1180640, 1365115, 1858880, 2184184, 2361280, 2730230, 4368368, 5460460, 8736736, 10920920, 17473472, 21841840, 43683680, 87367360]

約数ペア:

[(1, 87367360), (2, 43683680), (4, 21841840), (5, 17473472), (8, 10920920), (10, 8736736), (16, 5460460), (20, 4368368), (32, 2730230), (37, 2361280), (40, 2184184), (47, 1858880), (64, 1365115), (74, 1180640), (80, 1092092), (94, 929440), (148, 590320), (157, 556480), (160, 546046), (185, 472256), (188, 464720), (235, 371776), (296, 295160), (314, 278240), (320, 273023), (370, 236128), (376, 232360), (470, 185888), (592, 147580), (628, 139120), (740, 118064), (752, 116180), (785, 111296), (940, 92944), (1184, 73790), (1256, 69560), (1480, 59032), (1504, 58090), (1570, 55648), (1739, 50240), (1880, 46472), (2368, 36895), (2512, 34780), (2960, 29516), (3008, 29045), (3140, 27824), (3478, 25120), (3760, 23236), (5024, 17390), (5809, 15040), (5920, 14758), (6280, 13912), (6956, 12560), (7379, 11840), (7520, 11618), (8695, 10048)]