78432046

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2347}}^1$

素因数の和:2405

約数の個数: 48

約数和(自身を含む): 154179072

約数和(自身を除く): 75747026

約数列:

[1, 2, 7, 11, 14, 22, 31, 49, 62, 77, 98, 154, 217, 341, 434, 539, 682, 1078, 1519, 2347, 2387, 3038, 4694, 4774, 16429, 16709, 25817, 32858, 33418, 51634, 72757, 115003, 145514, 180719, 230006, 361438, 509299, 800327, 1018598, 1265033, 1600654, 2530066, 3565093, 5602289, 7130186, 11204578, 39216023, 78432046]

約数ペア:

[(1, 78432046), (2, 39216023), (7, 11204578), (11, 7130186), (14, 5602289), (22, 3565093), (31, 2530066), (49, 1600654), (62, 1265033), (77, 1018598), (98, 800327), (154, 509299), (217, 361438), (341, 230006), (434, 180719), (539, 145514), (682, 115003), (1078, 72757), (1519, 51634), (2347, 33418), (2387, 32858), (3038, 25817), (4694, 16709), (4774, 16429)]