77719928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1657}}^1$

素因数の和:1728

約数の個数: 64

約数和(自身を含む): 175482720

約数和(自身を除く): 97762792

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 41, 44, 52, 82, 88, 104, 143, 164, 286, 328, 451, 533, 572, 902, 1066, 1144, 1657, 1804, 2132, 3314, 3608, 4264, 5863, 6628, 11726, 13256, 18227, 21541, 23452, 36454, 43082, 46904, 67937, 72908, 86164, 135874, 145816, 172328, 236951, 271748, 473902, 543496, 747307, 883181, 947804, 1494614, 1766362, 1895608, 2989228, 3532724, 5978456, 7065448, 9714991, 19429982, 38859964, 77719928]

約数ペア:

[(1, 77719928), (2, 38859964), (4, 19429982), (8, 9714991), (11, 7065448), (13, 5978456), (22, 3532724), (26, 2989228), (41, 1895608), (44, 1766362), (52, 1494614), (82, 947804), (88, 883181), (104, 747307), (143, 543496), (164, 473902), (286, 271748), (328, 236951), (451, 172328), (533, 145816), (572, 135874), (902, 86164), (1066, 72908), (1144, 67937), (1657, 46904), (1804, 43082), (2132, 36454), (3314, 23452), (3608, 21541), (4264, 18227), (5863, 13256), (6628, 11726)]