75720523268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{317}}^1\times {\mathrm{20599}}^1$

素因数の和:21156

約数の個数: 48

約数和(自身を含む): 143803161600

約数和(自身を除く): 68082638332

約数列:

[1, 2, 4, 13, 26, 52, 223, 317, 446, 634, 892, 1268, 2899, 4121, 5798, 8242, 11596, 16484, 20599, 41198, 70691, 82396, 141382, 267787, 282764, 535574, 918983, 1071148, 1837966, 3675932, 4593577, 6529883, 9187154, 13059766, 18374308, 26119532, 59716501, 84888479, 119433002, 169776958, 238866004, 339553916, 1456163909, 2912327818, 5824655636, 18930130817, 37860261634, 75720523268]

約数ペア:

[(1, 75720523268), (2, 37860261634), (4, 18930130817), (13, 5824655636), (26, 2912327818), (52, 1456163909), (223, 339553916), (317, 238866004), (446, 169776958), (634, 119433002), (892, 84888479), (1268, 59716501), (2899, 26119532), (4121, 18374308), (5798, 13059766), (8242, 9187154), (11596, 6529883), (16484, 4593577), (20599, 3675932), (41198, 1837966), (70691, 1071148), (82396, 918983), (141382, 535574), (267787, 282764)]