79738568

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{379}}^1$

素因数の和:439

約数の個数: 96

約数和(自身を含む): 195988800

約数和(自身を除く): 116250232

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 289, 364, 379, 442, 476, 578, 728, 758, 884, 952, 1156, 1516, 1547, 1768, 2023, 2312, 2653, 3032, 3094, 3757, 4046, 4927, 5306, 6188, 6443, 7514, 8092, 9854, 10612, 12376, 12886, 15028, 16184, 19708, 21224, 25772, 26299, 30056, 34489, 39416, 45101, 51544, 52598, 68978, 83759, 90202, 105196, 109531, 137956, 167518, 180404, 210392, 219062, 275912, 335036, 360808, 438124, 586313, 670072, 766717, 876248, 1172626, 1423903, 1533434, 2345252, 2847806, 3066868, 4690504, 5695612, 6133736, 9967321, 11391224, 19934642, 39869284, 79738568]

約数ペア:

[(1, 79738568), (2, 39869284), (4, 19934642), (7, 11391224), (8, 9967321), (13, 6133736), (14, 5695612), (17, 4690504), (26, 3066868), (28, 2847806), (34, 2345252), (52, 1533434), (56, 1423903), (68, 1172626), (91, 876248), (104, 766717), (119, 670072), (136, 586313), (182, 438124), (221, 360808), (238, 335036), (289, 275912), (364, 219062), (379, 210392), (442, 180404), (476, 167518), (578, 137956), (728, 109531), (758, 105196), (884, 90202), (952, 83759), (1156, 68978), (1516, 52598), (1547, 51544), (1768, 45101), (2023, 39416), (2312, 34489), (2653, 30056), (3032, 26299), (3094, 25772), (3757, 21224), (4046, 19708), (4927, 16184), (5306, 15028), (6188, 12886), (6443, 12376), (7514, 10612), (8092, 9854)]