76621212

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{967}}^1$

素因数の和:1079

約数の個数: 72

約数和(自身を含む): 202954752

約数和(自身を除く): 126333540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 71, 93, 124, 142, 186, 213, 279, 284, 372, 426, 558, 639, 852, 967, 1116, 1278, 1934, 2201, 2556, 2901, 3868, 4402, 5802, 6603, 8703, 8804, 11604, 13206, 17406, 19809, 26412, 29977, 34812, 39618, 59954, 68657, 79236, 89931, 119908, 137314, 179862, 205971, 269793, 274628, 359724, 411942, 539586, 617913, 823884, 1079172, 1235826, 2128367, 2471652, 4256734, 6385101, 8513468, 12770202, 19155303, 25540404, 38310606, 76621212]

約数ペア:

[(1, 76621212), (2, 38310606), (3, 25540404), (4, 19155303), (6, 12770202), (9, 8513468), (12, 6385101), (18, 4256734), (31, 2471652), (36, 2128367), (62, 1235826), (71, 1079172), (93, 823884), (124, 617913), (142, 539586), (186, 411942), (213, 359724), (279, 274628), (284, 269793), (372, 205971), (426, 179862), (558, 137314), (639, 119908), (852, 89931), (967, 79236), (1116, 68657), (1278, 59954), (1934, 39618), (2201, 34812), (2556, 29977), (2901, 26412), (3868, 19809), (4402, 17406), (5802, 13206), (6603, 11604), (8703, 8804)]