72118926

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1907}}^1$

素因数の和:2117

約数の個数: 48

約数和(自身を含む): 171445248

約数和(自身を除く): 99326322

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 191, 198, 382, 573, 1146, 1719, 1907, 2101, 3438, 3814, 4202, 5721, 6303, 11442, 12606, 17163, 18909, 20977, 34326, 37818, 41954, 62931, 125862, 188793, 364237, 377586, 728474, 1092711, 2185422, 3278133, 4006607, 6556266, 8013214, 12019821, 24039642, 36059463, 72118926]

約数ペア:

[(1, 72118926), (2, 36059463), (3, 24039642), (6, 12019821), (9, 8013214), (11, 6556266), (18, 4006607), (22, 3278133), (33, 2185422), (66, 1092711), (99, 728474), (191, 377586), (198, 364237), (382, 188793), (573, 125862), (1146, 62931), (1719, 41954), (1907, 37818), (2101, 34326), (3438, 20977), (3814, 18909), (4202, 17163), (5721, 12606), (6303, 11442)]