64911024

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:216

約数の個数: 160

約数和(自身を含む): 199034880

約数和(自身を除く): 134123856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 37, 48, 54, 62, 72, 74, 93, 108, 111, 124, 131, 144, 148, 186, 216, 222, 248, 262, 279, 296, 333, 372, 393, 432, 444, 496, 524, 558, 592, 666, 744, 786, 837, 888, 999, 1048, 1116, 1147, 1179, 1332, 1488, 1572, 1674, 1776, 1998, 2096, 2232, 2294, 2358, 2664, 3144, 3348, 3441, 3537, 3996, 4061, 4464, 4588, 4716, 4847, 5328, 6288, 6696, 6882, 7074, 7992, 8122, 9176, 9432, 9694, 10323, 12183, 13392, 13764, 14148, 14541, 15984, 16244, 18352, 18864, 19388, 20646, 24366, 27528, 28296, 29082, 30969, 32488, 36549, 38776, 41292, 43623, 48732, 55056, 56592, 58164, 61938, 64976, 73098, 77552, 82584, 87246, 97464, 109647, 116328, 123876, 130869, 146196, 150257, 165168, 174492, 194928, 219294, 232656, 247752, 261738, 292392, 300514, 348984, 438588, 450771, 495504, 523476, 584784, 601028, 697968, 877176, 901542, 1046952, 1202056, 1352313, 1754352, 1803084, 2093904, 2404112, 2704626, 3606168, 4056939, 5409252, 7212336, 8113878, 10818504, 16227756, 21637008, 32455512, 64911024]

約数ペア:

[(1, 64911024), (2, 32455512), (3, 21637008), (4, 16227756), (6, 10818504), (8, 8113878), (9, 7212336), (12, 5409252), (16, 4056939), (18, 3606168), (24, 2704626), (27, 2404112), (31, 2093904), (36, 1803084), (37, 1754352), (48, 1352313), (54, 1202056), (62, 1046952), (72, 901542), (74, 877176), (93, 697968), (108, 601028), (111, 584784), (124, 523476), (131, 495504), (144, 450771), (148, 438588), (186, 348984), (216, 300514), (222, 292392), (248, 261738), (262, 247752), (279, 232656), (296, 219294), (333, 194928), (372, 174492), (393, 165168), (432, 150257), (444, 146196), (496, 130869), (524, 123876), (558, 116328), (592, 109647), (666, 97464), (744, 87246), (786, 82584), (837, 77552), (888, 73098), (999, 64976), (1048, 61938), (1116, 58164), (1147, 56592), (1179, 55056), (1332, 48732), (1488, 43623), (1572, 41292), (1674, 38776), (1776, 36549), (1998, 32488), (2096, 30969), (2232, 29082), (2294, 28296), (2358, 27528), (2664, 24366), (3144, 20646), (3348, 19388), (3441, 18864), (3537, 18352), (3996, 16244), (4061, 15984), (4464, 14541), (4588, 14148), (4716, 13764), (4847, 13392), (5328, 12183), (6288, 10323), (6696, 9694), (6882, 9432), (7074, 9176), (7992, 8122)]