72312708

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:857

約数の個数: 96

約数和(自身を含む): 197693440

約数和(自身を除く): 125380732

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 114, 124, 156, 186, 228, 247, 372, 403, 494, 589, 741, 787, 806, 988, 1178, 1209, 1482, 1574, 1612, 1767, 2356, 2361, 2418, 2964, 3148, 3534, 4722, 4836, 7068, 7657, 9444, 10231, 14953, 15314, 20462, 22971, 24397, 29906, 30628, 30693, 40924, 44859, 45942, 48794, 59812, 61386, 73191, 89718, 91884, 97588, 122772, 146382, 179436, 194389, 292764, 317161, 388778, 463543, 583167, 634322, 777556, 927086, 951483, 1166334, 1268644, 1390629, 1854172, 1902966, 2332668, 2781258, 3805932, 5562516, 6026059, 12052118, 18078177, 24104236, 36156354, 72312708]

約数ペア:

[(1, 72312708), (2, 36156354), (3, 24104236), (4, 18078177), (6, 12052118), (12, 6026059), (13, 5562516), (19, 3805932), (26, 2781258), (31, 2332668), (38, 1902966), (39, 1854172), (52, 1390629), (57, 1268644), (62, 1166334), (76, 951483), (78, 927086), (93, 777556), (114, 634322), (124, 583167), (156, 463543), (186, 388778), (228, 317161), (247, 292764), (372, 194389), (403, 179436), (494, 146382), (589, 122772), (741, 97588), (787, 91884), (806, 89718), (988, 73191), (1178, 61386), (1209, 59812), (1482, 48794), (1574, 45942), (1612, 44859), (1767, 40924), (2356, 30693), (2361, 30628), (2418, 29906), (2964, 24397), (3148, 22971), (3534, 20462), (4722, 15314), (4836, 14953), (7068, 10231), (7657, 9444)]