123006456

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89917}}^1$

素因数の和:89948

約数の個数: 48

約数和(自身を含む): 350680200

約数和(自身を除く): 227673744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 89917, 179834, 269751, 359668, 539502, 719336, 809253, 1079004, 1618506, 1708423, 2158008, 3237012, 3416846, 5125269, 6474024, 6833692, 10250538, 13667384, 15375807, 20501076, 30751614, 41002152, 61503228, 123006456]

約数ペア:

[(1, 123006456), (2, 61503228), (3, 41002152), (4, 30751614), (6, 20501076), (8, 15375807), (9, 13667384), (12, 10250538), (18, 6833692), (19, 6474024), (24, 5125269), (36, 3416846), (38, 3237012), (57, 2158008), (72, 1708423), (76, 1618506), (114, 1079004), (152, 809253), (171, 719336), (228, 539502), (342, 359668), (456, 269751), (684, 179834), (1368, 89917)]