142768008

素因数分解:

$2^3\times 3^4\times {\mathrm{53}}^1\times {\mathrm{4157}}^1$

素因数の和:4228

約数の個数: 80

約数和(自身を含む): 407525580

約数和(自身を除く): 264757572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 81, 106, 108, 159, 162, 212, 216, 318, 324, 424, 477, 636, 648, 954, 1272, 1431, 1908, 2862, 3816, 4157, 4293, 5724, 8314, 8586, 11448, 12471, 16628, 17172, 24942, 33256, 34344, 37413, 49884, 74826, 99768, 112239, 149652, 220321, 224478, 299304, 336717, 440642, 448956, 660963, 673434, 881284, 897912, 1321926, 1346868, 1762568, 1982889, 2643852, 2693736, 3965778, 5287704, 5948667, 7931556, 11897334, 15863112, 17846001, 23794668, 35692002, 47589336, 71384004, 142768008]

約数ペア:

[(1, 142768008), (2, 71384004), (3, 47589336), (4, 35692002), (6, 23794668), (8, 17846001), (9, 15863112), (12, 11897334), (18, 7931556), (24, 5948667), (27, 5287704), (36, 3965778), (53, 2693736), (54, 2643852), (72, 1982889), (81, 1762568), (106, 1346868), (108, 1321926), (159, 897912), (162, 881284), (212, 673434), (216, 660963), (318, 448956), (324, 440642), (424, 336717), (477, 299304), (636, 224478), (648, 220321), (954, 149652), (1272, 112239), (1431, 99768), (1908, 74826), (2862, 49884), (3816, 37413), (4157, 34344), (4293, 33256), (5724, 24942), (8314, 17172), (8586, 16628), (11448, 12471)]