72013996938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{1124551}}^1$

素因数の和:1125390

約数の個数: 32

約数和(自身を含む): 155296132992

約数和(自身を除く): 83282136054

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 821, 1642, 2463, 4926, 10673, 21346, 32019, 64038, 1124551, 2249102, 3373653, 6747306, 14619163, 29238326, 43857489, 87714978, 923256371, 1846512742, 2769769113, 5539538226, 12002332823, 24004665646, 36006998469, 72013996938]

約数ペア:

[(1, 72013996938), (2, 36006998469), (3, 24004665646), (6, 12002332823), (13, 5539538226), (26, 2769769113), (39, 1846512742), (78, 923256371), (821, 87714978), (1642, 43857489), (2463, 29238326), (4926, 14619163), (10673, 6747306), (21346, 3373653), (32019, 2249102), (64038, 1124551)]