78354972

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{42677}}^1$

素因数の和:42707

約数の個数: 48

約数和(自身を含む): 215097120

約数和(自身を除く): 136742148

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 42677, 85354, 128031, 170708, 256062, 384093, 512124, 725509, 768186, 1152279, 1451018, 1536372, 2176527, 2304558, 2902036, 4353054, 4609116, 6529581, 8706108, 13059162, 19588743, 26118324, 39177486, 78354972]

約数ペア:

[(1, 78354972), (2, 39177486), (3, 26118324), (4, 19588743), (6, 13059162), (9, 8706108), (12, 6529581), (17, 4609116), (18, 4353054), (27, 2902036), (34, 2304558), (36, 2176527), (51, 1536372), (54, 1451018), (68, 1152279), (102, 768186), (108, 725509), (153, 512124), (204, 384093), (306, 256062), (459, 170708), (612, 128031), (918, 85354), (1836, 42677)]