23125788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{563}}^1$

素因数の和:743

約数の個数: 72

約数和(自身を含む): 67337088

約数和(自身を除く): 44211300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 163, 252, 326, 489, 563, 652, 978, 1126, 1141, 1467, 1689, 1956, 2252, 2282, 2934, 3378, 3423, 3941, 4564, 5067, 5868, 6756, 6846, 7882, 10134, 10269, 11823, 13692, 15764, 20268, 20538, 23646, 35469, 41076, 47292, 70938, 91769, 141876, 183538, 275307, 367076, 550614, 642383, 825921, 1101228, 1284766, 1651842, 1927149, 2569532, 3303684, 3854298, 5781447, 7708596, 11562894, 23125788]

約数ペア:

[(1, 23125788), (2, 11562894), (3, 7708596), (4, 5781447), (6, 3854298), (7, 3303684), (9, 2569532), (12, 1927149), (14, 1651842), (18, 1284766), (21, 1101228), (28, 825921), (36, 642383), (42, 550614), (63, 367076), (84, 275307), (126, 183538), (163, 141876), (252, 91769), (326, 70938), (489, 47292), (563, 41076), (652, 35469), (978, 23646), (1126, 20538), (1141, 20268), (1467, 15764), (1689, 13692), (1956, 11823), (2252, 10269), (2282, 10134), (2934, 7882), (3378, 6846), (3423, 6756), (3941, 5868), (4564, 5067)]