78961938

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{1783}}^1$

素因数の和:1871

約数の個数: 48

約数和(自身を含む): 176530368

約数和(自身を除く): 97568430

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 121, 122, 183, 242, 363, 366, 671, 726, 1342, 1783, 2013, 3566, 4026, 5349, 7381, 10698, 14762, 19613, 22143, 39226, 44286, 58839, 108763, 117678, 215743, 217526, 326289, 431486, 647229, 652578, 1196393, 1294458, 2392786, 3589179, 7178358, 13160323, 26320646, 39480969, 78961938]

約数ペア:

[(1, 78961938), (2, 39480969), (3, 26320646), (6, 13160323), (11, 7178358), (22, 3589179), (33, 2392786), (61, 1294458), (66, 1196393), (121, 652578), (122, 647229), (183, 431486), (242, 326289), (363, 217526), (366, 215743), (671, 117678), (726, 108763), (1342, 58839), (1783, 44286), (2013, 39226), (3566, 22143), (4026, 19613), (5349, 14762), (7381, 10698)]