72683982

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3539}}^1$

素因数の和:3717

約数の個数: 48

約数和(自身を含む): 181134720

約数和(自身を除く): 108450738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 163, 326, 489, 978, 1141, 1467, 2282, 2934, 3423, 3539, 6846, 7078, 10269, 10617, 20538, 21234, 24773, 31851, 49546, 63702, 74319, 148638, 222957, 445914, 576857, 1153714, 1730571, 3461142, 4037999, 5191713, 8075998, 10383426, 12113997, 24227994, 36341991, 72683982]

約数ペア:

[(1, 72683982), (2, 36341991), (3, 24227994), (6, 12113997), (7, 10383426), (9, 8075998), (14, 5191713), (18, 4037999), (21, 3461142), (42, 1730571), (63, 1153714), (126, 576857), (163, 445914), (326, 222957), (489, 148638), (978, 74319), (1141, 63702), (1467, 49546), (2282, 31851), (2934, 24773), (3423, 21234), (3539, 20538), (6846, 10617), (7078, 10269)]