82780152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1307}}^1$

素因数の和:1365

約数の個数: 128

約数和(自身を含む): 263692800

約数和(自身を除く): 180912648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 29, 39, 42, 52, 56, 58, 78, 84, 87, 91, 104, 116, 156, 168, 174, 182, 203, 232, 273, 312, 348, 364, 377, 406, 546, 609, 696, 728, 754, 812, 1092, 1131, 1218, 1307, 1508, 1624, 2184, 2262, 2436, 2614, 2639, 3016, 3921, 4524, 4872, 5228, 5278, 7842, 7917, 9048, 9149, 10456, 10556, 15684, 15834, 16991, 18298, 21112, 27447, 31368, 31668, 33982, 36596, 37903, 50973, 54894, 63336, 67964, 73192, 75806, 101946, 109788, 113709, 118937, 135928, 151612, 203892, 219576, 227418, 237874, 265321, 303224, 356811, 407784, 454836, 475748, 492739, 530642, 713622, 795963, 909672, 951496, 985478, 1061284, 1427244, 1478217, 1591926, 1970956, 2122568, 2854488, 2956434, 3183852, 3449173, 3941912, 5912868, 6367704, 6898346, 10347519, 11825736, 13796692, 20695038, 27593384, 41390076, 82780152]

約数ペア:

[(1, 82780152), (2, 41390076), (3, 27593384), (4, 20695038), (6, 13796692), (7, 11825736), (8, 10347519), (12, 6898346), (13, 6367704), (14, 5912868), (21, 3941912), (24, 3449173), (26, 3183852), (28, 2956434), (29, 2854488), (39, 2122568), (42, 1970956), (52, 1591926), (56, 1478217), (58, 1427244), (78, 1061284), (84, 985478), (87, 951496), (91, 909672), (104, 795963), (116, 713622), (156, 530642), (168, 492739), (174, 475748), (182, 454836), (203, 407784), (232, 356811), (273, 303224), (312, 265321), (348, 237874), (364, 227418), (377, 219576), (406, 203892), (546, 151612), (609, 135928), (696, 118937), (728, 113709), (754, 109788), (812, 101946), (1092, 75806), (1131, 73192), (1218, 67964), (1307, 63336), (1508, 54894), (1624, 50973), (2184, 37903), (2262, 36596), (2436, 33982), (2614, 31668), (2639, 31368), (3016, 27447), (3921, 21112), (4524, 18298), (4872, 16991), (5228, 15834), (5278, 15684), (7842, 10556), (7917, 10456), (9048, 9149)]