61388928

素因数分解:

$2^7\times 3^4\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:248

約数の個数: 160

約数和(自身を含む): 189573120

約数和(自身を除く): 128184192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 191, 192, 216, 248, 279, 288, 324, 372, 382, 384, 432, 496, 558, 573, 576, 648, 744, 764, 837, 864, 992, 1116, 1146, 1152, 1296, 1488, 1528, 1674, 1719, 1728, 1984, 2232, 2292, 2511, 2592, 2976, 3056, 3348, 3438, 3456, 3968, 4464, 4584, 5022, 5157, 5184, 5921, 5952, 6112, 6696, 6876, 8928, 9168, 10044, 10314, 10368, 11842, 11904, 12224, 13392, 13752, 15471, 17763, 17856, 18336, 20088, 20628, 23684, 24448, 26784, 27504, 30942, 35526, 35712, 36672, 40176, 41256, 47368, 53289, 53568, 55008, 61884, 71052, 73344, 80352, 82512, 94736, 106578, 107136, 110016, 123768, 142104, 159867, 160704, 165024, 189472, 213156, 220032, 247536, 284208, 319734, 321408, 330048, 378944, 426312, 479601, 495072, 568416, 639468, 660096, 757888, 852624, 959202, 990144, 1136832, 1278936, 1705248, 1918404, 1980288, 2273664, 2557872, 3410496, 3836808, 5115744, 6820992, 7673616, 10231488, 15347232, 20462976, 30694464, 61388928]

約数ペア:

[(1, 61388928), (2, 30694464), (3, 20462976), (4, 15347232), (6, 10231488), (8, 7673616), (9, 6820992), (12, 5115744), (16, 3836808), (18, 3410496), (24, 2557872), (27, 2273664), (31, 1980288), (32, 1918404), (36, 1705248), (48, 1278936), (54, 1136832), (62, 990144), (64, 959202), (72, 852624), (81, 757888), (93, 660096), (96, 639468), (108, 568416), (124, 495072), (128, 479601), (144, 426312), (162, 378944), (186, 330048), (191, 321408), (192, 319734), (216, 284208), (248, 247536), (279, 220032), (288, 213156), (324, 189472), (372, 165024), (382, 160704), (384, 159867), (432, 142104), (496, 123768), (558, 110016), (573, 107136), (576, 106578), (648, 94736), (744, 82512), (764, 80352), (837, 73344), (864, 71052), (992, 61884), (1116, 55008), (1146, 53568), (1152, 53289), (1296, 47368), (1488, 41256), (1528, 40176), (1674, 36672), (1719, 35712), (1728, 35526), (1984, 30942), (2232, 27504), (2292, 26784), (2511, 24448), (2592, 23684), (2976, 20628), (3056, 20088), (3348, 18336), (3438, 17856), (3456, 17763), (3968, 15471), (4464, 13752), (4584, 13392), (5022, 12224), (5157, 11904), (5184, 11842), (5921, 10368), (5952, 10314), (6112, 10044), (6696, 9168), (6876, 8928)]