64461696

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:416

約数の個数: 128

約数和(自身を含む): 189924000

約数和(自身を除く): 125462304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 64, 74, 78, 96, 104, 111, 128, 148, 156, 192, 208, 222, 296, 312, 349, 384, 416, 444, 481, 592, 624, 698, 832, 888, 962, 1047, 1184, 1248, 1396, 1443, 1664, 1776, 1924, 2094, 2368, 2496, 2792, 2886, 3552, 3848, 4188, 4537, 4736, 4992, 5584, 5772, 7104, 7696, 8376, 9074, 11168, 11544, 12913, 13611, 14208, 15392, 16752, 18148, 22336, 23088, 25826, 27222, 30784, 33504, 36296, 38739, 44672, 46176, 51652, 54444, 61568, 67008, 72592, 77478, 92352, 103304, 108888, 134016, 145184, 154956, 167869, 184704, 206608, 217776, 290368, 309912, 335738, 413216, 435552, 503607, 580736, 619824, 671476, 826432, 871104, 1007214, 1239648, 1342952, 1652864, 1742208, 2014428, 2479296, 2685904, 4028856, 4958592, 5371808, 8057712, 10743616, 16115424, 21487232, 32230848, 64461696]

約数ペア:

[(1, 64461696), (2, 32230848), (3, 21487232), (4, 16115424), (6, 10743616), (8, 8057712), (12, 5371808), (13, 4958592), (16, 4028856), (24, 2685904), (26, 2479296), (32, 2014428), (37, 1742208), (39, 1652864), (48, 1342952), (52, 1239648), (64, 1007214), (74, 871104), (78, 826432), (96, 671476), (104, 619824), (111, 580736), (128, 503607), (148, 435552), (156, 413216), (192, 335738), (208, 309912), (222, 290368), (296, 217776), (312, 206608), (349, 184704), (384, 167869), (416, 154956), (444, 145184), (481, 134016), (592, 108888), (624, 103304), (698, 92352), (832, 77478), (888, 72592), (962, 67008), (1047, 61568), (1184, 54444), (1248, 51652), (1396, 46176), (1443, 44672), (1664, 38739), (1776, 36296), (1924, 33504), (2094, 30784), (2368, 27222), (2496, 25826), (2792, 23088), (2886, 22336), (3552, 18148), (3848, 16752), (4188, 15392), (4537, 14208), (4736, 13611), (4992, 12913), (5584, 11544), (5772, 11168), (7104, 9074), (7696, 8376)]