84873722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{661}}^1$

素因数の和:822

約数の個数: 32

約数和(自身を含む): 139814400

約数和(自身を除く): 54940678

約数列:

[1, 2, 19, 31, 38, 62, 109, 218, 589, 661, 1178, 1322, 2071, 3379, 4142, 6758, 12559, 20491, 25118, 40982, 64201, 72049, 128402, 144098, 389329, 778658, 1368931, 2233519, 2737862, 4467038, 42436861, 84873722]

約数ペア:

[(1, 84873722), (2, 42436861), (19, 4467038), (31, 2737862), (38, 2233519), (62, 1368931), (109, 778658), (218, 389329), (589, 144098), (661, 128402), (1178, 72049), (1322, 64201), (2071, 40982), (3379, 25118), (4142, 20491), (6758, 12559)]