72379272

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{61547}}^1$

素因数の和:61570

約数の個数: 48

約数和(自身を含む): 210494160

約数和(自身を除く): 138114888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 61547, 123094, 184641, 246188, 369282, 430829, 492376, 738564, 861658, 1292487, 1477128, 1723316, 2584974, 3015803, 3446632, 5169948, 6031606, 9047409, 10339896, 12063212, 18094818, 24126424, 36189636, 72379272]

約数ペア:

[(1, 72379272), (2, 36189636), (3, 24126424), (4, 18094818), (6, 12063212), (7, 10339896), (8, 9047409), (12, 6031606), (14, 5169948), (21, 3446632), (24, 3015803), (28, 2584974), (42, 1723316), (49, 1477128), (56, 1292487), (84, 861658), (98, 738564), (147, 492376), (168, 430829), (196, 369282), (294, 246188), (392, 184641), (588, 123094), (1176, 61547)]