127595988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2647}}^1$

素因数の和:2773

約数の個数: 72

約数和(自身を含む): 350849408

約数和(自身を除く): 223253420

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 103, 117, 156, 206, 234, 309, 412, 468, 618, 927, 1236, 1339, 1854, 2647, 2678, 3708, 4017, 5294, 5356, 7941, 8034, 10588, 12051, 15882, 16068, 23823, 24102, 31764, 34411, 47646, 48204, 68822, 95292, 103233, 137644, 206466, 272641, 309699, 412932, 545282, 619398, 817923, 1090564, 1238796, 1635846, 2453769, 3271692, 3544333, 4907538, 7088666, 9815076, 10632999, 14177332, 21265998, 31898997, 42531996, 63797994, 127595988]

約数ペア:

[(1, 127595988), (2, 63797994), (3, 42531996), (4, 31898997), (6, 21265998), (9, 14177332), (12, 10632999), (13, 9815076), (18, 7088666), (26, 4907538), (36, 3544333), (39, 3271692), (52, 2453769), (78, 1635846), (103, 1238796), (117, 1090564), (156, 817923), (206, 619398), (234, 545282), (309, 412932), (412, 309699), (468, 272641), (618, 206466), (927, 137644), (1236, 103233), (1339, 95292), (1854, 68822), (2647, 48204), (2678, 47646), (3708, 34411), (4017, 31764), (5294, 24102), (5356, 23823), (7941, 16068), (8034, 15882), (10588, 12051)]