71850064

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1013}}^1$

素因数の和:1076

約数の個数: 80

約数和(自身を含む): 168989184

約数和(自身を除く): 97139120

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 176, 208, 248, 286, 341, 403, 496, 572, 682, 806, 1013, 1144, 1364, 1612, 2026, 2288, 2728, 3224, 4052, 4433, 5456, 6448, 8104, 8866, 11143, 13169, 16208, 17732, 22286, 26338, 31403, 35464, 44572, 52676, 62806, 70928, 89144, 105352, 125612, 144859, 178288, 210704, 251224, 289718, 345433, 408239, 502448, 579436, 690866, 816478, 1158872, 1381732, 1632956, 2317744, 2763464, 3265912, 4490629, 5526928, 6531824, 8981258, 17962516, 35925032, 71850064]

約数ペア:

[(1, 71850064), (2, 35925032), (4, 17962516), (8, 8981258), (11, 6531824), (13, 5526928), (16, 4490629), (22, 3265912), (26, 2763464), (31, 2317744), (44, 1632956), (52, 1381732), (62, 1158872), (88, 816478), (104, 690866), (124, 579436), (143, 502448), (176, 408239), (208, 345433), (248, 289718), (286, 251224), (341, 210704), (403, 178288), (496, 144859), (572, 125612), (682, 105352), (806, 89144), (1013, 70928), (1144, 62806), (1364, 52676), (1612, 44572), (2026, 35464), (2288, 31403), (2728, 26338), (3224, 22286), (4052, 17732), (4433, 16208), (5456, 13169), (6448, 11143), (8104, 8866)]