68080116

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 182640640

約数和(自身を除く): 114560524

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 103, 114, 156, 206, 223, 228, 247, 309, 412, 446, 494, 618, 669, 741, 892, 988, 1236, 1338, 1339, 1482, 1957, 2676, 2678, 2899, 2964, 3914, 4017, 4237, 5356, 5798, 5871, 7828, 8034, 8474, 8697, 11596, 11742, 12711, 16068, 16948, 17394, 22969, 23484, 25422, 25441, 34788, 45938, 50844, 50882, 55081, 68907, 76323, 91876, 101764, 110162, 137814, 152646, 165243, 220324, 275628, 298597, 305292, 330486, 436411, 597194, 660972, 872822, 895791, 1194388, 1309233, 1745644, 1791582, 2618466, 3583164, 5236932, 5673343, 11346686, 17020029, 22693372, 34040058, 68080116]

約数ペア:

[(1, 68080116), (2, 34040058), (3, 22693372), (4, 17020029), (6, 11346686), (12, 5673343), (13, 5236932), (19, 3583164), (26, 2618466), (38, 1791582), (39, 1745644), (52, 1309233), (57, 1194388), (76, 895791), (78, 872822), (103, 660972), (114, 597194), (156, 436411), (206, 330486), (223, 305292), (228, 298597), (247, 275628), (309, 220324), (412, 165243), (446, 152646), (494, 137814), (618, 110162), (669, 101764), (741, 91876), (892, 76323), (988, 68907), (1236, 55081), (1338, 50882), (1339, 50844), (1482, 45938), (1957, 34788), (2676, 25441), (2678, 25422), (2899, 23484), (2964, 22969), (3914, 17394), (4017, 16948), (4237, 16068), (5356, 12711), (5798, 11742), (5871, 11596), (7828, 8697), (8034, 8474)]