78140358

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{64793}}^1$

素因数の和:64868

約数の個数: 24

約数和(自身を含む): 171833688

約数和(自身を除く): 93693330

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 64793, 129586, 194379, 388758, 583137, 1166274, 4341131, 8682262, 13023393, 26046786, 39070179, 78140358]

約数ペア:

[(1, 78140358), (2, 39070179), (3, 26046786), (6, 13023393), (9, 8682262), (18, 4341131), (67, 1166274), (134, 583137), (201, 388758), (402, 194379), (603, 129586), (1206, 64793)]