64305408

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 183927296

約数和(自身を除く): 119621888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 37, 48, 62, 64, 73, 74, 93, 96, 111, 124, 128, 146, 148, 186, 192, 219, 222, 248, 256, 292, 296, 372, 384, 438, 444, 496, 584, 592, 744, 768, 876, 888, 992, 1147, 1168, 1184, 1488, 1752, 1776, 1984, 2263, 2294, 2336, 2368, 2701, 2976, 3441, 3504, 3552, 3968, 4526, 4588, 4672, 4736, 5402, 5952, 6789, 6882, 7008, 7104, 7936, 8103, 9052, 9176, 9344, 9472, 10804, 11904, 13578, 13764, 14016, 14208, 16206, 18104, 18352, 18688, 21608, 23808, 27156, 27528, 28032, 28416, 32412, 36208, 36704, 43216, 54312, 55056, 56064, 64824, 72416, 73408, 83731, 86432, 108624, 110112, 129648, 144832, 146816, 167462, 172864, 217248, 220224, 251193, 259296, 289664, 293632, 334924, 345728, 434496, 440448, 502386, 518592, 579328, 669848, 691456, 868992, 880896, 1004772, 1037184, 1339696, 1737984, 2009544, 2074368, 2679392, 4019088, 5358784, 8038176, 10717568, 16076352, 21435136, 32152704, 64305408]

約数ペア:

[(1, 64305408), (2, 32152704), (3, 21435136), (4, 16076352), (6, 10717568), (8, 8038176), (12, 5358784), (16, 4019088), (24, 2679392), (31, 2074368), (32, 2009544), (37, 1737984), (48, 1339696), (62, 1037184), (64, 1004772), (73, 880896), (74, 868992), (93, 691456), (96, 669848), (111, 579328), (124, 518592), (128, 502386), (146, 440448), (148, 434496), (186, 345728), (192, 334924), (219, 293632), (222, 289664), (248, 259296), (256, 251193), (292, 220224), (296, 217248), (372, 172864), (384, 167462), (438, 146816), (444, 144832), (496, 129648), (584, 110112), (592, 108624), (744, 86432), (768, 83731), (876, 73408), (888, 72416), (992, 64824), (1147, 56064), (1168, 55056), (1184, 54312), (1488, 43216), (1752, 36704), (1776, 36208), (1984, 32412), (2263, 28416), (2294, 28032), (2336, 27528), (2368, 27156), (2701, 23808), (2976, 21608), (3441, 18688), (3504, 18352), (3552, 18104), (3968, 16206), (4526, 14208), (4588, 14016), (4672, 13764), (4736, 13578), (5402, 11904), (5952, 10804), (6789, 9472), (6882, 9344), (7008, 9176), (7104, 9052), (7936, 8103)]