72873402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{8719}}^1$

素因数の和:8930

約数の個数: 32

約数和(自身を含む): 167424000

約数和(自身を除く): 94550598

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 199, 398, 597, 1194, 1393, 2786, 4179, 8358, 8719, 17438, 26157, 52314, 61033, 122066, 183099, 366198, 1735081, 3470162, 5205243, 10410486, 12145567, 24291134, 36436701, 72873402]

約数ペア:

[(1, 72873402), (2, 36436701), (3, 24291134), (6, 12145567), (7, 10410486), (14, 5205243), (21, 3470162), (42, 1735081), (199, 366198), (398, 183099), (597, 122066), (1194, 61033), (1393, 52314), (2786, 26157), (4179, 17438), (8358, 8719)]