123775764

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{1163}}^1$

素因数の和:1365

約数の個数: 72

約数和(自身を含む): 338109408

約数和(自身を除く): 214333644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 181, 196, 294, 362, 543, 588, 724, 1086, 1163, 1267, 2172, 2326, 2534, 3489, 3801, 4652, 5068, 6978, 7602, 8141, 8869, 13956, 15204, 16282, 17738, 24423, 26607, 32564, 35476, 48846, 53214, 56987, 97692, 106428, 113974, 170961, 210503, 227948, 341922, 421006, 631509, 683844, 842012, 1263018, 1473521, 2526036, 2947042, 4420563, 5894084, 8841126, 10314647, 17682252, 20629294, 30943941, 41258588, 61887882, 123775764]

約数ペア:

[(1, 123775764), (2, 61887882), (3, 41258588), (4, 30943941), (6, 20629294), (7, 17682252), (12, 10314647), (14, 8841126), (21, 5894084), (28, 4420563), (42, 2947042), (49, 2526036), (84, 1473521), (98, 1263018), (147, 842012), (181, 683844), (196, 631509), (294, 421006), (362, 341922), (543, 227948), (588, 210503), (724, 170961), (1086, 113974), (1163, 106428), (1267, 97692), (2172, 56987), (2326, 53214), (2534, 48846), (3489, 35476), (3801, 32564), (4652, 26607), (5068, 24423), (6978, 17738), (7602, 16282), (8141, 15204), (8869, 13956)]