78879216

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1523}}^1$

素因数の和:1630

約数の個数: 80

約数和(自身を含む): 222235776

約数和(自身を除く): 143356560

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 83, 104, 156, 166, 208, 249, 312, 332, 498, 624, 664, 996, 1079, 1328, 1523, 1992, 2158, 3046, 3237, 3984, 4316, 4569, 6092, 6474, 8632, 9138, 12184, 12948, 17264, 18276, 19799, 24368, 25896, 36552, 39598, 51792, 59397, 73104, 79196, 118794, 126409, 158392, 237588, 252818, 316784, 379227, 475176, 505636, 758454, 950352, 1011272, 1516908, 1643317, 2022544, 3033816, 3286634, 4929951, 6067632, 6573268, 9859902, 13146536, 19719804, 26293072, 39439608, 78879216]

約数ペア:

[(1, 78879216), (2, 39439608), (3, 26293072), (4, 19719804), (6, 13146536), (8, 9859902), (12, 6573268), (13, 6067632), (16, 4929951), (24, 3286634), (26, 3033816), (39, 2022544), (48, 1643317), (52, 1516908), (78, 1011272), (83, 950352), (104, 758454), (156, 505636), (166, 475176), (208, 379227), (249, 316784), (312, 252818), (332, 237588), (498, 158392), (624, 126409), (664, 118794), (996, 79196), (1079, 73104), (1328, 59397), (1523, 51792), (1992, 39598), (2158, 36552), (3046, 25896), (3237, 24368), (3984, 19799), (4316, 18276), (4569, 17264), (6092, 12948), (6474, 12184), (8632, 9138)]