85298512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:308

約数の個数: 80

約数和(自身を含む): 187488000

約数和(自身を除く): 102189488

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 79, 104, 116, 158, 179, 208, 232, 316, 358, 377, 464, 632, 716, 754, 1027, 1264, 1432, 1508, 2054, 2291, 2327, 2864, 3016, 4108, 4582, 4654, 5191, 6032, 8216, 9164, 9308, 10382, 14141, 16432, 18328, 18616, 20764, 28282, 29783, 36656, 37232, 41528, 56564, 59566, 67483, 83056, 113128, 119132, 134966, 183833, 226256, 238264, 269932, 367666, 410089, 476528, 539864, 735332, 820178, 1079728, 1470664, 1640356, 2941328, 3280712, 5331157, 6561424, 10662314, 21324628, 42649256, 85298512]

約数ペア:

[(1, 85298512), (2, 42649256), (4, 21324628), (8, 10662314), (13, 6561424), (16, 5331157), (26, 3280712), (29, 2941328), (52, 1640356), (58, 1470664), (79, 1079728), (104, 820178), (116, 735332), (158, 539864), (179, 476528), (208, 410089), (232, 367666), (316, 269932), (358, 238264), (377, 226256), (464, 183833), (632, 134966), (716, 119132), (754, 113128), (1027, 83056), (1264, 67483), (1432, 59566), (1508, 56564), (2054, 41528), (2291, 37232), (2327, 36656), (2864, 29783), (3016, 28282), (4108, 20764), (4582, 18616), (4654, 18328), (5191, 16432), (6032, 14141), (8216, 10382), (9164, 9308)]