72011664

素因数分解:

$2^4\times 3^2\times {\mathrm{227}}^1\times {\mathrm{2203}}^1$

素因数の和:2444

約数の個数: 60

約数和(自身を含む): 202512336

約数和(自身を除く): 130500672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 227, 454, 681, 908, 1362, 1816, 2043, 2203, 2724, 3632, 4086, 4406, 5448, 6609, 8172, 8812, 10896, 13218, 16344, 17624, 19827, 26436, 32688, 35248, 39654, 52872, 79308, 105744, 158616, 317232, 500081, 1000162, 1500243, 2000324, 3000486, 4000648, 4500729, 6000972, 8001296, 9001458, 12001944, 18002916, 24003888, 36005832, 72011664]

約数ペア:

[(1, 72011664), (2, 36005832), (3, 24003888), (4, 18002916), (6, 12001944), (8, 9001458), (9, 8001296), (12, 6000972), (16, 4500729), (18, 4000648), (24, 3000486), (36, 2000324), (48, 1500243), (72, 1000162), (144, 500081), (227, 317232), (454, 158616), (681, 105744), (908, 79308), (1362, 52872), (1816, 39654), (2043, 35248), (2203, 32688), (2724, 26436), (3632, 19827), (4086, 17624), (4406, 16344), (5448, 13218), (6609, 10896), (8172, 8812)]