72015384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{428663}}^1$

素因数の和:428679

約数の個数: 32

約数和(自身を含む): 205758720

約数和(自身を除く): 133743336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 428663, 857326, 1285989, 1714652, 2571978, 3000641, 3429304, 5143956, 6001282, 9001923, 10287912, 12002564, 18003846, 24005128, 36007692, 72015384]

約数ペア:

[(1, 72015384), (2, 36007692), (3, 24005128), (4, 18003846), (6, 12002564), (7, 10287912), (8, 9001923), (12, 6001282), (14, 5143956), (21, 3429304), (24, 3000641), (28, 2571978), (42, 1714652), (56, 1285989), (84, 857326), (168, 428663)]