78331812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:429

約数の個数: 96

約数和(自身を含む): 207709824

約数和(自身を除く): 129378012

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 41, 52, 74, 78, 82, 111, 123, 148, 156, 164, 222, 246, 331, 444, 481, 492, 533, 662, 962, 993, 1066, 1324, 1443, 1517, 1599, 1924, 1986, 2132, 2886, 3034, 3198, 3972, 4303, 4551, 5772, 6068, 6396, 8606, 9102, 12247, 12909, 13571, 17212, 18204, 19721, 24494, 25818, 27142, 36741, 39442, 40713, 48988, 51636, 54284, 59163, 73482, 78884, 81426, 118326, 146964, 159211, 162852, 176423, 236652, 318422, 352846, 477633, 502127, 529269, 636844, 705692, 955266, 1004254, 1058538, 1506381, 1910532, 2008508, 2117076, 3012762, 6025524, 6527651, 13055302, 19582953, 26110604, 39165906, 78331812]

約数ペア:

[(1, 78331812), (2, 39165906), (3, 26110604), (4, 19582953), (6, 13055302), (12, 6527651), (13, 6025524), (26, 3012762), (37, 2117076), (39, 2008508), (41, 1910532), (52, 1506381), (74, 1058538), (78, 1004254), (82, 955266), (111, 705692), (123, 636844), (148, 529269), (156, 502127), (164, 477633), (222, 352846), (246, 318422), (331, 236652), (444, 176423), (481, 162852), (492, 159211), (533, 146964), (662, 118326), (962, 81426), (993, 78884), (1066, 73482), (1324, 59163), (1443, 54284), (1517, 51636), (1599, 48988), (1924, 40713), (1986, 39442), (2132, 36741), (2886, 27142), (3034, 25818), (3198, 24494), (3972, 19721), (4303, 18204), (4551, 17212), (5772, 13571), (6068, 12909), (6396, 12247), (8606, 9102)]