72816246

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1$

素因数の和:651

約数の個数: 80

約数和(自身を含む): 176243760

約数和(自身を除く): 103427514

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 41, 54, 57, 81, 82, 114, 123, 162, 171, 246, 342, 369, 513, 577, 738, 779, 1026, 1107, 1154, 1539, 1558, 1731, 2214, 2337, 3078, 3321, 3462, 4674, 5193, 6642, 7011, 10386, 10963, 14022, 15579, 21033, 21926, 23657, 31158, 32889, 42066, 46737, 47314, 63099, 65778, 70971, 93474, 98667, 126198, 141942, 197334, 212913, 296001, 425826, 449483, 592002, 638739, 888003, 898966, 1277478, 1348449, 1776006, 1916217, 2696898, 3832434, 4045347, 8090694, 12136041, 24272082, 36408123, 72816246]

約数ペア:

[(1, 72816246), (2, 36408123), (3, 24272082), (6, 12136041), (9, 8090694), (18, 4045347), (19, 3832434), (27, 2696898), (38, 1916217), (41, 1776006), (54, 1348449), (57, 1277478), (81, 898966), (82, 888003), (114, 638739), (123, 592002), (162, 449483), (171, 425826), (246, 296001), (342, 212913), (369, 197334), (513, 141942), (577, 126198), (738, 98667), (779, 93474), (1026, 70971), (1107, 65778), (1154, 63099), (1539, 47314), (1558, 46737), (1731, 42066), (2214, 32889), (2337, 31158), (3078, 23657), (3321, 21926), (3462, 21033), (4674, 15579), (5193, 14022), (6642, 10963), (7011, 10386)]