71812854

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1949}}^1$

素因数の和:2069

約数の個数: 48

約数和(自身を含む): 164268000

約数和(自身を除く): 92455146

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 89, 138, 178, 207, 267, 414, 534, 801, 1602, 1949, 2047, 3898, 4094, 5847, 6141, 11694, 12282, 17541, 18423, 35082, 36846, 44827, 89654, 134481, 173461, 268962, 346922, 403443, 520383, 806886, 1040766, 1561149, 3122298, 3989603, 7979206, 11968809, 23937618, 35906427, 71812854]

約数ペア:

[(1, 71812854), (2, 35906427), (3, 23937618), (6, 11968809), (9, 7979206), (18, 3989603), (23, 3122298), (46, 1561149), (69, 1040766), (89, 806886), (138, 520383), (178, 403443), (207, 346922), (267, 268962), (414, 173461), (534, 134481), (801, 89654), (1602, 44827), (1949, 36846), (2047, 35082), (3898, 18423), (4094, 17541), (5847, 12282), (6141, 11694)]