64567776

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:441

約数の個数: 192

約数和(自身を含む): 220147200

約数和(自身を除く): 155579424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 48, 52, 56, 57, 76, 78, 84, 91, 96, 104, 112, 114, 133, 152, 156, 168, 182, 208, 224, 228, 247, 266, 273, 304, 312, 336, 364, 389, 399, 416, 456, 494, 532, 546, 608, 624, 672, 728, 741, 778, 798, 912, 988, 1064, 1092, 1167, 1248, 1456, 1482, 1556, 1596, 1729, 1824, 1976, 2128, 2184, 2334, 2723, 2912, 2964, 3112, 3192, 3458, 3952, 4256, 4368, 4668, 5057, 5187, 5446, 5928, 6224, 6384, 6916, 7391, 7904, 8169, 8736, 9336, 10114, 10374, 10892, 11856, 12448, 12768, 13832, 14782, 15171, 16338, 18672, 20228, 20748, 21784, 22173, 23712, 27664, 29564, 30342, 32676, 35399, 37344, 40456, 41496, 43568, 44346, 51737, 55328, 59128, 60684, 65352, 70798, 80912, 82992, 87136, 88692, 96083, 103474, 106197, 118256, 121368, 130704, 141596, 155211, 161824, 165984, 177384, 192166, 206948, 212394, 236512, 242736, 261408, 283192, 288249, 310422, 354768, 384332, 413896, 424788, 485472, 566384, 576498, 620844, 672581, 709536, 768664, 827792, 849576, 1132768, 1152996, 1241688, 1345162, 1537328, 1655584, 1699152, 2017743, 2305992, 2483376, 2690324, 3074656, 3398304, 4035486, 4611984, 4966752, 5380648, 8070972, 9223968, 10761296, 16141944, 21522592, 32283888, 64567776]

約数ペア:

[(1, 64567776), (2, 32283888), (3, 21522592), (4, 16141944), (6, 10761296), (7, 9223968), (8, 8070972), (12, 5380648), (13, 4966752), (14, 4611984), (16, 4035486), (19, 3398304), (21, 3074656), (24, 2690324), (26, 2483376), (28, 2305992), (32, 2017743), (38, 1699152), (39, 1655584), (42, 1537328), (48, 1345162), (52, 1241688), (56, 1152996), (57, 1132768), (76, 849576), (78, 827792), (84, 768664), (91, 709536), (96, 672581), (104, 620844), (112, 576498), (114, 566384), (133, 485472), (152, 424788), (156, 413896), (168, 384332), (182, 354768), (208, 310422), (224, 288249), (228, 283192), (247, 261408), (266, 242736), (273, 236512), (304, 212394), (312, 206948), (336, 192166), (364, 177384), (389, 165984), (399, 161824), (416, 155211), (456, 141596), (494, 130704), (532, 121368), (546, 118256), (608, 106197), (624, 103474), (672, 96083), (728, 88692), (741, 87136), (778, 82992), (798, 80912), (912, 70798), (988, 65352), (1064, 60684), (1092, 59128), (1167, 55328), (1248, 51737), (1456, 44346), (1482, 43568), (1556, 41496), (1596, 40456), (1729, 37344), (1824, 35399), (1976, 32676), (2128, 30342), (2184, 29564), (2334, 27664), (2723, 23712), (2912, 22173), (2964, 21784), (3112, 20748), (3192, 20228), (3458, 18672), (3952, 16338), (4256, 15171), (4368, 14782), (4668, 13832), (5057, 12768), (5187, 12448), (5446, 11856), (5928, 10892), (6224, 10374), (6384, 10114), (6916, 9336), (7391, 8736), (7904, 8169)]