77321412

素因数分解:

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

素因数の和:815

約数の個数: 144

約数和(自身を含む): 245784000

約数和(自身を除く): 168462588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 84, 98, 108, 114, 126, 133, 147, 171, 189, 196, 228, 252, 266, 294, 342, 378, 399, 441, 513, 532, 588, 684, 756, 769, 798, 882, 931, 1026, 1197, 1323, 1538, 1596, 1764, 1862, 2052, 2307, 2394, 2646, 2793, 3076, 3591, 3724, 4614, 4788, 5292, 5383, 5586, 6921, 7182, 8379, 9228, 10766, 11172, 13842, 14364, 14611, 16149, 16758, 20763, 21532, 25137, 27684, 29222, 32298, 33516, 37681, 41526, 43833, 48447, 50274, 58444, 64596, 75362, 83052, 87666, 96894, 100548, 102277, 113043, 131499, 145341, 150724, 175332, 193788, 204554, 226086, 262998, 290682, 306831, 339129, 394497, 409108, 452172, 525996, 581364, 613662, 678258, 715939, 788994, 920493, 1017387, 1227324, 1356516, 1431878, 1577988, 1840986, 2034774, 2147817, 2761479, 2863756, 3681972, 4069548, 4295634, 5522958, 6443451, 8591268, 11045916, 12886902, 19330353, 25773804, 38660706, 77321412]

約数ペア:

[(1, 77321412), (2, 38660706), (3, 25773804), (4, 19330353), (6, 12886902), (7, 11045916), (9, 8591268), (12, 6443451), (14, 5522958), (18, 4295634), (19, 4069548), (21, 3681972), (27, 2863756), (28, 2761479), (36, 2147817), (38, 2034774), (42, 1840986), (49, 1577988), (54, 1431878), (57, 1356516), (63, 1227324), (76, 1017387), (84, 920493), (98, 788994), (108, 715939), (114, 678258), (126, 613662), (133, 581364), (147, 525996), (171, 452172), (189, 409108), (196, 394497), (228, 339129), (252, 306831), (266, 290682), (294, 262998), (342, 226086), (378, 204554), (399, 193788), (441, 175332), (513, 150724), (532, 145341), (588, 131499), (684, 113043), (756, 102277), (769, 100548), (798, 96894), (882, 87666), (931, 83052), (1026, 75362), (1197, 64596), (1323, 58444), (1538, 50274), (1596, 48447), (1764, 43833), (1862, 41526), (2052, 37681), (2307, 33516), (2394, 32298), (2646, 29222), (2793, 27684), (3076, 25137), (3591, 21532), (3724, 20763), (4614, 16758), (4788, 16149), (5292, 14611), (5383, 14364), (5586, 13842), (6921, 11172), (7182, 10766), (8379, 9228)]