72897074

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 117742464

約数和(自身を除く): 44845390

約数列:

[1, 2, 23, 46, 61, 83, 122, 166, 313, 626, 1403, 1909, 2806, 3818, 5063, 7199, 10126, 14398, 19093, 25979, 38186, 51958, 116449, 232898, 439139, 597517, 878278, 1195034, 1584719, 3169438, 36448537, 72897074]

約数ペア:

[(1, 72897074), (2, 36448537), (23, 3169438), (46, 1584719), (61, 1195034), (83, 878278), (122, 597517), (166, 439139), (313, 232898), (626, 116449), (1403, 51958), (1909, 38186), (2806, 25979), (3818, 19093), (5063, 14398), (7199, 10126)]