71850871664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1399}}^1\times {\mathrm{22447}}^1$

素因数の和:23878

約数の個数: 80

約数和(自身を含む): 163672857600

約数和(自身を除く): 91821985936

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 1399, 2288, 2798, 5596, 11192, 15389, 18187, 22384, 22447, 30778, 36374, 44894, 61556, 72748, 89788, 123112, 145496, 179576, 200057, 246224, 246917, 290992, 291811, 359152, 400114, 493834, 583622, 800228, 987668, 1167244, 1600456, 1975336, 2334488, 3200912, 3209921, 3950672, 4668976, 6419842, 12839684, 25679368, 31403353, 51358736, 62806706, 125613412, 251226824, 345436883, 408243589, 502453648, 690873766, 816487178, 1381747532, 1632974356, 2763495064, 3265948712, 4490679479, 5526990128, 6531897424, 8981358958, 17962717916, 35925435832, 71850871664]

約数ペア:

[(1, 71850871664), (2, 35925435832), (4, 17962717916), (8, 8981358958), (11, 6531897424), (13, 5526990128), (16, 4490679479), (22, 3265948712), (26, 2763495064), (44, 1632974356), (52, 1381747532), (88, 816487178), (104, 690873766), (143, 502453648), (176, 408243589), (208, 345436883), (286, 251226824), (572, 125613412), (1144, 62806706), (1399, 51358736), (2288, 31403353), (2798, 25679368), (5596, 12839684), (11192, 6419842), (15389, 4668976), (18187, 3950672), (22384, 3209921), (22447, 3200912), (30778, 2334488), (36374, 1975336), (44894, 1600456), (61556, 1167244), (72748, 987668), (89788, 800228), (123112, 583622), (145496, 493834), (179576, 400114), (200057, 359152), (246224, 291811), (246917, 290992)]