123395688

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{10141}}^1$

素因数の和:10179

約数の個数: 72

約数和(自身を含む): 361917270

約数和(自身を除く): 238521582

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 3042, 4056, 6084, 10141, 12168, 20282, 30423, 40564, 60846, 81128, 91269, 121692, 131833, 182538, 243384, 263666, 365076, 395499, 527332, 730152, 790998, 1054664, 1186497, 1581996, 1713829, 2372994, 3163992, 3427658, 4745988, 5141487, 6855316, 9491976, 10282974, 13710632, 15424461, 20565948, 30848922, 41131896, 61697844, 123395688]

約数ペア:

[(1, 123395688), (2, 61697844), (3, 41131896), (4, 30848922), (6, 20565948), (8, 15424461), (9, 13710632), (12, 10282974), (13, 9491976), (18, 6855316), (24, 5141487), (26, 4745988), (36, 3427658), (39, 3163992), (52, 2372994), (72, 1713829), (78, 1581996), (104, 1186497), (117, 1054664), (156, 790998), (169, 730152), (234, 527332), (312, 395499), (338, 365076), (468, 263666), (507, 243384), (676, 182538), (936, 131833), (1014, 121692), (1352, 91269), (1521, 81128), (2028, 60846), (3042, 40564), (4056, 30423), (6084, 20282), (10141, 12168)]