70491888

素因数分解:

$2^4\times 3^2\times {\mathrm{491}}^1\times {\mathrm{997}}^1$

素因数の和:1502

約数の個数: 60

約数和(自身を含む): 197879448

約数和(自身を除く): 127387560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 491, 982, 997, 1473, 1964, 1994, 2946, 2991, 3928, 3988, 4419, 5892, 5982, 7856, 7976, 8838, 8973, 11784, 11964, 15952, 17676, 17946, 23568, 23928, 35352, 35892, 47856, 70704, 71784, 143568, 489527, 979054, 1468581, 1958108, 2937162, 3916216, 4405743, 5874324, 7832432, 8811486, 11748648, 17622972, 23497296, 35245944, 70491888]

約数ペア:

[(1, 70491888), (2, 35245944), (3, 23497296), (4, 17622972), (6, 11748648), (8, 8811486), (9, 7832432), (12, 5874324), (16, 4405743), (18, 3916216), (24, 2937162), (36, 1958108), (48, 1468581), (72, 979054), (144, 489527), (491, 143568), (982, 71784), (997, 70704), (1473, 47856), (1964, 35892), (1994, 35352), (2946, 23928), (2991, 23568), (3928, 17946), (3988, 17676), (4419, 15952), (5892, 11964), (5982, 11784), (7856, 8973), (7976, 8838)]