45123876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{743}}^1$

素因数の和:1001

約数の個数: 72

約数和(自身を含む): 131074944

約数和(自身を除く): 85951068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 241, 252, 482, 723, 743, 964, 1446, 1486, 1687, 2169, 2229, 2892, 2972, 3374, 4338, 4458, 5061, 5201, 6687, 6748, 8676, 8916, 10122, 10402, 13374, 15183, 15603, 20244, 20804, 26748, 30366, 31206, 46809, 60732, 62412, 93618, 179063, 187236, 358126, 537189, 716252, 1074378, 1253441, 1611567, 2148756, 2506882, 3223134, 3760323, 5013764, 6446268, 7520646, 11280969, 15041292, 22561938, 45123876]

約数ペア:

[(1, 45123876), (2, 22561938), (3, 15041292), (4, 11280969), (6, 7520646), (7, 6446268), (9, 5013764), (12, 3760323), (14, 3223134), (18, 2506882), (21, 2148756), (28, 1611567), (36, 1253441), (42, 1074378), (63, 716252), (84, 537189), (126, 358126), (241, 187236), (252, 179063), (482, 93618), (723, 62412), (743, 60732), (964, 46809), (1446, 31206), (1486, 30366), (1687, 26748), (2169, 20804), (2229, 20244), (2892, 15603), (2972, 15183), (3374, 13374), (4338, 10402), (4458, 10122), (5061, 8916), (5201, 8676), (6687, 6748)]