64731648

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 160

約数和(自身を含む): 190327104

約数和(自身を除く): 125595456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 37, 48, 51, 64, 67, 68, 74, 96, 102, 111, 128, 134, 136, 148, 192, 201, 204, 222, 256, 268, 272, 296, 384, 402, 408, 444, 512, 536, 544, 592, 629, 768, 804, 816, 888, 1072, 1088, 1139, 1184, 1258, 1536, 1608, 1632, 1776, 1887, 2144, 2176, 2278, 2368, 2479, 2516, 3216, 3264, 3417, 3552, 3774, 4288, 4352, 4556, 4736, 4958, 5032, 6432, 6528, 6834, 7104, 7437, 7548, 8576, 8704, 9112, 9472, 9916, 10064, 12864, 13056, 13668, 14208, 14874, 15096, 17152, 18224, 18944, 19832, 20128, 25728, 26112, 27336, 28416, 29748, 30192, 34304, 36448, 39664, 40256, 42143, 51456, 54672, 56832, 59496, 60384, 72896, 79328, 80512, 84286, 102912, 109344, 118992, 120768, 126429, 145792, 158656, 161024, 168572, 218688, 237984, 241536, 252858, 291584, 317312, 322048, 337144, 437376, 475968, 483072, 505716, 583168, 634624, 674288, 874752, 951936, 966144, 1011432, 1269248, 1348576, 1749504, 1903872, 2022864, 2697152, 3807744, 4045728, 5394304, 8091456, 10788608, 16182912, 21577216, 32365824, 64731648]

約数ペア:

[(1, 64731648), (2, 32365824), (3, 21577216), (4, 16182912), (6, 10788608), (8, 8091456), (12, 5394304), (16, 4045728), (17, 3807744), (24, 2697152), (32, 2022864), (34, 1903872), (37, 1749504), (48, 1348576), (51, 1269248), (64, 1011432), (67, 966144), (68, 951936), (74, 874752), (96, 674288), (102, 634624), (111, 583168), (128, 505716), (134, 483072), (136, 475968), (148, 437376), (192, 337144), (201, 322048), (204, 317312), (222, 291584), (256, 252858), (268, 241536), (272, 237984), (296, 218688), (384, 168572), (402, 161024), (408, 158656), (444, 145792), (512, 126429), (536, 120768), (544, 118992), (592, 109344), (629, 102912), (768, 84286), (804, 80512), (816, 79328), (888, 72896), (1072, 60384), (1088, 59496), (1139, 56832), (1184, 54672), (1258, 51456), (1536, 42143), (1608, 40256), (1632, 39664), (1776, 36448), (1887, 34304), (2144, 30192), (2176, 29748), (2278, 28416), (2368, 27336), (2479, 26112), (2516, 25728), (3216, 20128), (3264, 19832), (3417, 18944), (3552, 18224), (3774, 17152), (4288, 15096), (4352, 14874), (4556, 14208), (4736, 13668), (4958, 13056), (5032, 12864), (6432, 10064), (6528, 9916), (6834, 9472), (7104, 9112), (7437, 8704), (7548, 8576)]