85271368

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{577}}^1$

素因数の和:639

約数の個数: 96

約数和(自身を含む): 207559800

約数和(自身を除く): 122288432

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 49, 52, 56, 58, 91, 98, 104, 116, 182, 196, 203, 232, 364, 377, 392, 406, 577, 637, 728, 754, 812, 1154, 1274, 1421, 1508, 1624, 2308, 2548, 2639, 2842, 3016, 4039, 4616, 5096, 5278, 5684, 7501, 8078, 10556, 11368, 15002, 16156, 16733, 18473, 21112, 28273, 30004, 32312, 33466, 36946, 52507, 56546, 60008, 66932, 73892, 105014, 113092, 117131, 133864, 147784, 210028, 217529, 226184, 234262, 367549, 420056, 435058, 468524, 735098, 819917, 870116, 937048, 1470196, 1522703, 1639834, 1740232, 2940392, 3045406, 3279668, 6090812, 6559336, 10658921, 12181624, 21317842, 42635684, 85271368]

約数ペア:

[(1, 85271368), (2, 42635684), (4, 21317842), (7, 12181624), (8, 10658921), (13, 6559336), (14, 6090812), (26, 3279668), (28, 3045406), (29, 2940392), (49, 1740232), (52, 1639834), (56, 1522703), (58, 1470196), (91, 937048), (98, 870116), (104, 819917), (116, 735098), (182, 468524), (196, 435058), (203, 420056), (232, 367549), (364, 234262), (377, 226184), (392, 217529), (406, 210028), (577, 147784), (637, 133864), (728, 117131), (754, 113092), (812, 105014), (1154, 73892), (1274, 66932), (1421, 60008), (1508, 56546), (1624, 52507), (2308, 36946), (2548, 33466), (2639, 32312), (2842, 30004), (3016, 28273), (4039, 21112), (4616, 18473), (5096, 16733), (5278, 16156), (5684, 15002), (7501, 11368), (8078, 10556)]