81962772

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2731}}^1$

素因数の和:2840

約数の個数: 48

約数和(自身を含む): 199195584

約数和(自身を除く): 117232812

約数列:

[1, 2, 3, 4, 6, 12, 41, 61, 82, 122, 123, 164, 183, 244, 246, 366, 492, 732, 2501, 2731, 5002, 5462, 7503, 8193, 10004, 10924, 15006, 16386, 30012, 32772, 111971, 166591, 223942, 333182, 335913, 447884, 499773, 666364, 671826, 999546, 1343652, 1999092, 6830231, 13660462, 20490693, 27320924, 40981386, 81962772]

約数ペア:

[(1, 81962772), (2, 40981386), (3, 27320924), (4, 20490693), (6, 13660462), (12, 6830231), (41, 1999092), (61, 1343652), (82, 999546), (122, 671826), (123, 666364), (164, 499773), (183, 447884), (244, 335913), (246, 333182), (366, 223942), (492, 166591), (732, 111971), (2501, 32772), (2731, 30012), (5002, 16386), (5462, 15006), (7503, 10924), (8193, 10004)]