71493348

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{397}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 171617600

約数和(自身を除く): 100124252

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 349, 397, 516, 698, 794, 1047, 1191, 1396, 1588, 2094, 2382, 4188, 4764, 15007, 17071, 30014, 34142, 45021, 51213, 60028, 68284, 90042, 102426, 138553, 180084, 204852, 277106, 415659, 554212, 831318, 1662636, 5957779, 11915558, 17873337, 23831116, 35746674, 71493348]

約数ペア:

[(1, 71493348), (2, 35746674), (3, 23831116), (4, 17873337), (6, 11915558), (12, 5957779), (43, 1662636), (86, 831318), (129, 554212), (172, 415659), (258, 277106), (349, 204852), (397, 180084), (516, 138553), (698, 102426), (794, 90042), (1047, 68284), (1191, 60028), (1396, 51213), (1588, 45021), (2094, 34142), (2382, 30014), (4188, 17071), (4764, 15007)]