90874008

素因数分解:

$2^3\times 3^3\times {\mathrm{449}}^1\times {\mathrm{937}}^1$

素因数の和:1401

約数の個数: 64

約数和(自身を含む): 253260000

約数和(自身を除く): 162385992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 449, 898, 937, 1347, 1796, 1874, 2694, 2811, 3592, 3748, 4041, 5388, 5622, 7496, 8082, 8433, 10776, 11244, 12123, 16164, 16866, 22488, 24246, 25299, 32328, 33732, 48492, 50598, 67464, 96984, 101196, 202392, 420713, 841426, 1262139, 1682852, 2524278, 3365704, 3786417, 5048556, 7572834, 10097112, 11359251, 15145668, 22718502, 30291336, 45437004, 90874008]

約数ペア:

[(1, 90874008), (2, 45437004), (3, 30291336), (4, 22718502), (6, 15145668), (8, 11359251), (9, 10097112), (12, 7572834), (18, 5048556), (24, 3786417), (27, 3365704), (36, 2524278), (54, 1682852), (72, 1262139), (108, 841426), (216, 420713), (449, 202392), (898, 101196), (937, 96984), (1347, 67464), (1796, 50598), (1874, 48492), (2694, 33732), (2811, 32328), (3592, 25299), (3748, 24246), (4041, 22488), (5388, 16866), (5622, 16164), (7496, 12123), (8082, 11244), (8433, 10776)]