77959128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13151}}^1$

素因数の和:13192

約数の個数: 64

約数和(自身を含む): 220953600

約数和(自身を除く): 142994472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 13151, 26302, 39453, 52604, 78906, 105208, 157812, 170963, 249869, 315624, 341926, 499738, 512889, 683852, 749607, 999476, 1025778, 1367704, 1499214, 1998952, 2051556, 2998428, 3248297, 4103112, 5996856, 6496594, 9744891, 12993188, 19489782, 25986376, 38979564, 77959128]

約数ペア:

[(1, 77959128), (2, 38979564), (3, 25986376), (4, 19489782), (6, 12993188), (8, 9744891), (12, 6496594), (13, 5996856), (19, 4103112), (24, 3248297), (26, 2998428), (38, 2051556), (39, 1998952), (52, 1499214), (57, 1367704), (76, 1025778), (78, 999476), (104, 749607), (114, 683852), (152, 512889), (156, 499738), (228, 341926), (247, 315624), (312, 249869), (456, 170963), (494, 157812), (741, 105208), (988, 78906), (1482, 52604), (1976, 39453), (2964, 26302), (5928, 13151)]