68004612

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{439}}^1$

素因数の和:793

約数の個数: 72

約数和(自身を含む): 186105920

約数和(自身を除く): 118101308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 331, 439, 468, 662, 878, 993, 1317, 1324, 1756, 1986, 2634, 2979, 3951, 3972, 4303, 5268, 5707, 5958, 7902, 8606, 11414, 11916, 12909, 15804, 17121, 17212, 22828, 25818, 34242, 38727, 51363, 51636, 68484, 77454, 102726, 145309, 154908, 205452, 290618, 435927, 581236, 871854, 1307781, 1743708, 1889017, 2615562, 3778034, 5231124, 5667051, 7556068, 11334102, 17001153, 22668204, 34002306, 68004612]

約数ペア:

[(1, 68004612), (2, 34002306), (3, 22668204), (4, 17001153), (6, 11334102), (9, 7556068), (12, 5667051), (13, 5231124), (18, 3778034), (26, 2615562), (36, 1889017), (39, 1743708), (52, 1307781), (78, 871854), (117, 581236), (156, 435927), (234, 290618), (331, 205452), (439, 154908), (468, 145309), (662, 102726), (878, 77454), (993, 68484), (1317, 51636), (1324, 51363), (1756, 38727), (1986, 34242), (2634, 25818), (2979, 22828), (3951, 17212), (3972, 17121), (4303, 15804), (5268, 12909), (5707, 11916), (5958, 11414), (7902, 8606)]