80274996

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{23977}}^1$

素因数の和:24021

約数の個数: 48

約数和(自身を含む): 214842880

約数和(自身を除く): 134567884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 23977, 47954, 71931, 95908, 143862, 215793, 287724, 431586, 647379, 743287, 863172, 1294758, 1486574, 2229861, 2589516, 2973148, 4459722, 6689583, 8919444, 13379166, 20068749, 26758332, 40137498, 80274996]

約数ペア:

[(1, 80274996), (2, 40137498), (3, 26758332), (4, 20068749), (6, 13379166), (9, 8919444), (12, 6689583), (18, 4459722), (27, 2973148), (31, 2589516), (36, 2229861), (54, 1486574), (62, 1294758), (93, 863172), (108, 743287), (124, 647379), (186, 431586), (279, 287724), (372, 215793), (558, 143862), (837, 95908), (1116, 71931), (1674, 47954), (3348, 23977)]