25773804

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:812

約数の個数: 108

約数和(自身を含む): 79879800

約数和(自身を除く): 54105996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 294, 342, 399, 441, 532, 588, 684, 769, 798, 882, 931, 1197, 1538, 1596, 1764, 1862, 2307, 2394, 2793, 3076, 3724, 4614, 4788, 5383, 5586, 6921, 8379, 9228, 10766, 11172, 13842, 14611, 16149, 16758, 21532, 27684, 29222, 32298, 33516, 37681, 43833, 48447, 58444, 64596, 75362, 87666, 96894, 102277, 113043, 131499, 150724, 175332, 193788, 204554, 226086, 262998, 306831, 339129, 409108, 452172, 525996, 613662, 678258, 715939, 920493, 1227324, 1356516, 1431878, 1840986, 2147817, 2863756, 3681972, 4295634, 6443451, 8591268, 12886902, 25773804]

約数ペア:

[(1, 25773804), (2, 12886902), (3, 8591268), (4, 6443451), (6, 4295634), (7, 3681972), (9, 2863756), (12, 2147817), (14, 1840986), (18, 1431878), (19, 1356516), (21, 1227324), (28, 920493), (36, 715939), (38, 678258), (42, 613662), (49, 525996), (57, 452172), (63, 409108), (76, 339129), (84, 306831), (98, 262998), (114, 226086), (126, 204554), (133, 193788), (147, 175332), (171, 150724), (196, 131499), (228, 113043), (252, 102277), (266, 96894), (294, 87666), (342, 75362), (399, 64596), (441, 58444), (532, 48447), (588, 43833), (684, 37681), (769, 33516), (798, 32298), (882, 29222), (931, 27684), (1197, 21532), (1538, 16758), (1596, 16149), (1764, 14611), (1862, 13842), (2307, 11172), (2394, 10766), (2793, 9228), (3076, 8379), (3724, 6921), (4614, 5586), (4788, 5383)]