72834804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{743}}^1$

素因数の和:1149

約数の個数: 72

約数和(自身を含む): 211236480

約数和(自身を除く): 138401676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 389, 743, 778, 1167, 1486, 1556, 2229, 2334, 2723, 2972, 3501, 4458, 4668, 5201, 5446, 6687, 7002, 8169, 8916, 10402, 10892, 13374, 14004, 15603, 16338, 20804, 24507, 26748, 31206, 32676, 46809, 49014, 62412, 93618, 98028, 187236, 289027, 578054, 867081, 1156108, 1734162, 2023189, 2601243, 3468324, 4046378, 5202486, 6069567, 8092756, 10404972, 12139134, 18208701, 24278268, 36417402, 72834804]

約数ペア:

[(1, 72834804), (2, 36417402), (3, 24278268), (4, 18208701), (6, 12139134), (7, 10404972), (9, 8092756), (12, 6069567), (14, 5202486), (18, 4046378), (21, 3468324), (28, 2601243), (36, 2023189), (42, 1734162), (63, 1156108), (84, 867081), (126, 578054), (252, 289027), (389, 187236), (743, 98028), (778, 93618), (1167, 62412), (1486, 49014), (1556, 46809), (2229, 32676), (2334, 31206), (2723, 26748), (2972, 24507), (3501, 20804), (4458, 16338), (4668, 15603), (5201, 14004), (5446, 13374), (6687, 10892), (7002, 10402), (8169, 8916)]