79536912

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:301

約数の個数: 160

約数和(自身を含む): 256650240

約数和(自身を除く): 177113328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 131, 139, 156, 168, 182, 208, 262, 273, 278, 312, 336, 364, 393, 417, 524, 546, 556, 624, 728, 786, 834, 917, 973, 1048, 1092, 1112, 1456, 1572, 1668, 1703, 1807, 1834, 1946, 2096, 2184, 2224, 2751, 2919, 3144, 3336, 3406, 3614, 3668, 3892, 4368, 5109, 5421, 5502, 5838, 6288, 6672, 6812, 7228, 7336, 7784, 10218, 10842, 11004, 11676, 11921, 12649, 13624, 14456, 14672, 15568, 18209, 20436, 21684, 22008, 23352, 23842, 25298, 27248, 28912, 35763, 36418, 37947, 40872, 43368, 44016, 46704, 47684, 50596, 54627, 71526, 72836, 75894, 81744, 86736, 95368, 101192, 109254, 127463, 143052, 145672, 151788, 190736, 202384, 218508, 236717, 254926, 286104, 291344, 303576, 382389, 437016, 473434, 509852, 572208, 607152, 710151, 764778, 874032, 946868, 1019704, 1420302, 1529556, 1657019, 1893736, 2039408, 2840604, 3059112, 3314038, 3787472, 4971057, 5681208, 6118224, 6628076, 9942114, 11362416, 13256152, 19884228, 26512304, 39768456, 79536912]

約数ペア:

[(1, 79536912), (2, 39768456), (3, 26512304), (4, 19884228), (6, 13256152), (7, 11362416), (8, 9942114), (12, 6628076), (13, 6118224), (14, 5681208), (16, 4971057), (21, 3787472), (24, 3314038), (26, 3059112), (28, 2840604), (39, 2039408), (42, 1893736), (48, 1657019), (52, 1529556), (56, 1420302), (78, 1019704), (84, 946868), (91, 874032), (104, 764778), (112, 710151), (131, 607152), (139, 572208), (156, 509852), (168, 473434), (182, 437016), (208, 382389), (262, 303576), (273, 291344), (278, 286104), (312, 254926), (336, 236717), (364, 218508), (393, 202384), (417, 190736), (524, 151788), (546, 145672), (556, 143052), (624, 127463), (728, 109254), (786, 101192), (834, 95368), (917, 86736), (973, 81744), (1048, 75894), (1092, 72836), (1112, 71526), (1456, 54627), (1572, 50596), (1668, 47684), (1703, 46704), (1807, 44016), (1834, 43368), (1946, 40872), (2096, 37947), (2184, 36418), (2224, 35763), (2751, 28912), (2919, 27248), (3144, 25298), (3336, 23842), (3406, 23352), (3614, 22008), (3668, 21684), (3892, 20436), (4368, 18209), (5109, 15568), (5421, 14672), (5502, 14456), (5838, 13624), (6288, 12649), (6672, 11921), (6812, 11676), (7228, 11004), (7336, 10842), (7784, 10218)]