72520504

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{4481}}^1$

素因数の和:4528

約数の個数: 48

約数和(自身を含む): 165116880

約数和(自身を除く): 92596376

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 289, 476, 578, 952, 1156, 2023, 2312, 4046, 4481, 8092, 8962, 16184, 17924, 31367, 35848, 62734, 76177, 125468, 152354, 250936, 304708, 533239, 609416, 1066478, 1295009, 2132956, 2590018, 4265912, 5180036, 9065063, 10360072, 18130126, 36260252, 72520504]

約数ペア:

[(1, 72520504), (2, 36260252), (4, 18130126), (7, 10360072), (8, 9065063), (14, 5180036), (17, 4265912), (28, 2590018), (34, 2132956), (56, 1295009), (68, 1066478), (119, 609416), (136, 533239), (238, 304708), (289, 250936), (476, 152354), (578, 125468), (952, 76177), (1156, 62734), (2023, 35848), (2312, 31367), (4046, 17924), (4481, 16184), (8092, 8962)]