90503172

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{147881}}^1$

素因数の和:147908

約数の個数: 36

約数和(自身を含む): 242230716

約数和(自身を除く): 151727544

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 147881, 295762, 443643, 591524, 887286, 1330929, 1774572, 2513977, 2661858, 5027954, 5323716, 7541931, 10055908, 15083862, 22625793, 30167724, 45251586, 90503172]

約数ペア:

[(1, 90503172), (2, 45251586), (3, 30167724), (4, 22625793), (6, 15083862), (9, 10055908), (12, 7541931), (17, 5323716), (18, 5027954), (34, 2661858), (36, 2513977), (51, 1774572), (68, 1330929), (102, 887286), (153, 591524), (204, 443643), (306, 295762), (612, 147881)]