127848546

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{3371}}^1$

素因数の和:3436

約数の個数: 72

約数和(自身を含む): 329822064

約数和(自身を除く): 201973518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 49, 63, 86, 98, 126, 129, 147, 258, 294, 301, 387, 441, 602, 774, 882, 903, 1806, 2107, 2709, 3371, 4214, 5418, 6321, 6742, 10113, 12642, 18963, 20226, 23597, 30339, 37926, 47194, 60678, 70791, 141582, 144953, 165179, 212373, 289906, 330358, 424746, 434859, 495537, 869718, 991074, 1014671, 1304577, 1486611, 2029342, 2609154, 2973222, 3044013, 6088026, 7102697, 9132039, 14205394, 18264078, 21308091, 42616182, 63924273, 127848546]

約数ペア:

[(1, 127848546), (2, 63924273), (3, 42616182), (6, 21308091), (7, 18264078), (9, 14205394), (14, 9132039), (18, 7102697), (21, 6088026), (42, 3044013), (43, 2973222), (49, 2609154), (63, 2029342), (86, 1486611), (98, 1304577), (126, 1014671), (129, 991074), (147, 869718), (258, 495537), (294, 434859), (301, 424746), (387, 330358), (441, 289906), (602, 212373), (774, 165179), (882, 144953), (903, 141582), (1806, 70791), (2107, 60678), (2709, 47194), (3371, 37926), (4214, 30339), (5418, 23597), (6321, 20226), (6742, 18963), (10113, 12642)]