74645368

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{881}}^1$

素因数の和:1000

約数の個数: 64

約数和(自身を含む): 171460800

約数和(自身を除く): 96815432

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 89, 119, 136, 178, 238, 356, 476, 623, 712, 881, 952, 1246, 1513, 1762, 2492, 3026, 3524, 4984, 6052, 6167, 7048, 10591, 12104, 12334, 14977, 21182, 24668, 29954, 42364, 49336, 59908, 78409, 84728, 104839, 119816, 156818, 209678, 313636, 419356, 548863, 627272, 838712, 1097726, 1332953, 2195452, 2665906, 4390904, 5331812, 9330671, 10663624, 18661342, 37322684, 74645368]

約数ペア:

[(1, 74645368), (2, 37322684), (4, 18661342), (7, 10663624), (8, 9330671), (14, 5331812), (17, 4390904), (28, 2665906), (34, 2195452), (56, 1332953), (68, 1097726), (89, 838712), (119, 627272), (136, 548863), (178, 419356), (238, 313636), (356, 209678), (476, 156818), (623, 119816), (712, 104839), (881, 84728), (952, 78409), (1246, 59908), (1513, 49336), (1762, 42364), (2492, 29954), (3026, 24668), (3524, 21182), (4984, 14977), (6052, 12334), (6167, 12104), (7048, 10591)]