72500696

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 147312000

約数和(自身を除く): 74811304

約数列:

[1, 2, 4, 8, 29, 47, 58, 61, 94, 109, 116, 122, 188, 218, 232, 244, 376, 436, 488, 872, 1363, 1769, 2726, 2867, 3161, 3538, 5123, 5452, 5734, 6322, 6649, 7076, 10246, 10904, 11468, 12644, 13298, 14152, 20492, 22936, 25288, 26596, 40984, 53192, 83143, 148567, 166286, 192821, 297134, 312503, 332572, 385642, 594268, 625006, 665144, 771284, 1188536, 1250012, 1542568, 2500024, 9062587, 18125174, 36250348, 72500696]

約数ペア:

[(1, 72500696), (2, 36250348), (4, 18125174), (8, 9062587), (29, 2500024), (47, 1542568), (58, 1250012), (61, 1188536), (94, 771284), (109, 665144), (116, 625006), (122, 594268), (188, 385642), (218, 332572), (232, 312503), (244, 297134), (376, 192821), (436, 166286), (488, 148567), (872, 83143), (1363, 53192), (1769, 40984), (2726, 26596), (2867, 25288), (3161, 22936), (3538, 20492), (5123, 14152), (5452, 13298), (5734, 12644), (6322, 11468), (6649, 10904), (7076, 10246)]