31100076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{739}}^1$

素因数の和:923

約数の個数: 72

約数和(自身を含む): 90504960

約数和(自身を除く): 59404884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 167, 252, 334, 501, 668, 739, 1002, 1169, 1478, 1503, 2004, 2217, 2338, 2956, 3006, 3507, 4434, 4676, 5173, 6012, 6651, 7014, 8868, 10346, 10521, 13302, 14028, 15519, 20692, 21042, 26604, 31038, 42084, 46557, 62076, 93114, 123413, 186228, 246826, 370239, 493652, 740478, 863891, 1110717, 1480956, 1727782, 2221434, 2591673, 3455564, 4442868, 5183346, 7775019, 10366692, 15550038, 31100076]

約数ペア:

[(1, 31100076), (2, 15550038), (3, 10366692), (4, 7775019), (6, 5183346), (7, 4442868), (9, 3455564), (12, 2591673), (14, 2221434), (18, 1727782), (21, 1480956), (28, 1110717), (36, 863891), (42, 740478), (63, 493652), (84, 370239), (126, 246826), (167, 186228), (252, 123413), (334, 93114), (501, 62076), (668, 46557), (739, 42084), (1002, 31038), (1169, 26604), (1478, 21042), (1503, 20692), (2004, 15519), (2217, 14028), (2338, 13302), (2956, 10521), (3006, 10346), (3507, 8868), (4434, 7014), (4676, 6651), (5173, 6012)]