64209744

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{19387}}^1$

素因数の和:19424

約数の個数: 60

約数和(自身を含む): 187520736

約数和(自身を除く): 123310992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 19387, 38774, 58161, 77548, 116322, 155096, 174483, 232644, 310192, 348966, 445901, 465288, 697932, 891802, 930576, 1337703, 1395864, 1783604, 2675406, 2791728, 3567208, 4013109, 5350812, 7134416, 8026218, 10701624, 16052436, 21403248, 32104872, 64209744]

約数ペア:

[(1, 64209744), (2, 32104872), (3, 21403248), (4, 16052436), (6, 10701624), (8, 8026218), (9, 7134416), (12, 5350812), (16, 4013109), (18, 3567208), (23, 2791728), (24, 2675406), (36, 1783604), (46, 1395864), (48, 1337703), (69, 930576), (72, 891802), (92, 697932), (138, 465288), (144, 445901), (184, 348966), (207, 310192), (276, 232644), (368, 174483), (414, 155096), (552, 116322), (828, 77548), (1104, 58161), (1656, 38774), (3312, 19387)]