127845612

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1181}}^1$

素因数の和:1319

約数の個数: 72

約数和(自身を含む): 337314432

約数和(自身を除く): 209468820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 97, 124, 186, 194, 279, 291, 372, 388, 558, 582, 873, 1116, 1164, 1181, 1746, 2362, 3007, 3492, 3543, 4724, 6014, 7086, 9021, 10629, 12028, 14172, 18042, 21258, 27063, 36084, 36611, 42516, 54126, 73222, 108252, 109833, 114557, 146444, 219666, 229114, 329499, 343671, 439332, 458228, 658998, 687342, 1031013, 1317996, 1374684, 2062026, 3551267, 4124052, 7102534, 10653801, 14205068, 21307602, 31961403, 42615204, 63922806, 127845612]

約数ペア:

[(1, 127845612), (2, 63922806), (3, 42615204), (4, 31961403), (6, 21307602), (9, 14205068), (12, 10653801), (18, 7102534), (31, 4124052), (36, 3551267), (62, 2062026), (93, 1374684), (97, 1317996), (124, 1031013), (186, 687342), (194, 658998), (279, 458228), (291, 439332), (372, 343671), (388, 329499), (558, 229114), (582, 219666), (873, 146444), (1116, 114557), (1164, 109833), (1181, 108252), (1746, 73222), (2362, 54126), (3007, 42516), (3492, 36611), (3543, 36084), (4724, 27063), (6014, 21258), (7086, 18042), (9021, 14172), (10629, 12028)]