80360748

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19079}}^1$

素因数の和:19108

約数の個数: 60

約数和(自身を含む): 226250640

約数和(自身を除く): 145889892

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 19079, 38158, 57237, 76316, 114474, 171711, 228948, 248027, 343422, 496054, 515133, 686844, 744081, 992108, 1030266, 1488162, 1545399, 2060532, 2232243, 2976324, 3090798, 4464486, 6181596, 6696729, 8928972, 13393458, 20090187, 26786916, 40180374, 80360748]

約数ペア:

[(1, 80360748), (2, 40180374), (3, 26786916), (4, 20090187), (6, 13393458), (9, 8928972), (12, 6696729), (13, 6181596), (18, 4464486), (26, 3090798), (27, 2976324), (36, 2232243), (39, 2060532), (52, 1545399), (54, 1488162), (78, 1030266), (81, 992108), (108, 744081), (117, 686844), (156, 515133), (162, 496054), (234, 343422), (324, 248027), (351, 228948), (468, 171711), (702, 114474), (1053, 76316), (1404, 57237), (2106, 38158), (4212, 19079)]