78820172376

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{170509}}^1$

素因数の和:170649

約数の個数: 128

約数和(自身を含む): 229820198400

約数和(自身を除く): 151000026024

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 103, 132, 136, 187, 204, 206, 264, 309, 374, 408, 412, 561, 618, 748, 824, 1122, 1133, 1236, 1496, 1751, 2244, 2266, 2472, 3399, 3502, 4488, 4532, 5253, 6798, 7004, 9064, 10506, 13596, 14008, 19261, 21012, 27192, 38522, 42024, 57783, 77044, 115566, 154088, 170509, 231132, 341018, 462264, 511527, 682036, 1023054, 1364072, 1875599, 2046108, 2898653, 3751198, 4092216, 5626797, 5797306, 7502396, 8695959, 11253594, 11594612, 15004792, 17391918, 17562427, 22507188, 23189224, 31885183, 34783836, 35124854, 45014376, 52687281, 63770366, 69567672, 70249708, 95655549, 105374562, 127540732, 140499416, 191311098, 193186697, 210749124, 255081464, 298561259, 382622196, 386373394, 421498248, 579560091, 597122518, 765244392, 772746788, 895683777, 1159120182, 1194245036, 1545493576, 1791367554, 2318240364, 2388490072, 3284173849, 3582735108, 4636480728, 6568347698, 7165470216, 9852521547, 13136695396, 19705043094, 26273390792, 39410086188, 78820172376]

約数ペア:

[(1, 78820172376), (2, 39410086188), (3, 26273390792), (4, 19705043094), (6, 13136695396), (8, 9852521547), (11, 7165470216), (12, 6568347698), (17, 4636480728), (22, 3582735108), (24, 3284173849), (33, 2388490072), (34, 2318240364), (44, 1791367554), (51, 1545493576), (66, 1194245036), (68, 1159120182), (88, 895683777), (102, 772746788), (103, 765244392), (132, 597122518), (136, 579560091), (187, 421498248), (204, 386373394), (206, 382622196), (264, 298561259), (309, 255081464), (374, 210749124), (408, 193186697), (412, 191311098), (561, 140499416), (618, 127540732), (748, 105374562), (824, 95655549), (1122, 70249708), (1133, 69567672), (1236, 63770366), (1496, 52687281), (1751, 45014376), (2244, 35124854), (2266, 34783836), (2472, 31885183), (3399, 23189224), (3502, 22507188), (4488, 17562427), (4532, 17391918), (5253, 15004792), (6798, 11594612), (7004, 11253594), (9064, 8695959), (10506, 7502396), (13596, 5797306), (14008, 5626797), (19261, 4092216), (21012, 3751198), (27192, 2898653), (38522, 2046108), (42024, 1875599), (57783, 1364072), (77044, 1023054), (115566, 682036), (154088, 511527), (170509, 462264), (231132, 341018)]