77281092

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2341}}^1$

素因数の和:2489

約数の個数: 72

約数和(自身を含む): 225056832

約数和(自身を除く): 147775740

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 131, 252, 262, 393, 524, 786, 917, 1179, 1572, 1834, 2341, 2358, 2751, 3668, 4682, 4716, 5502, 7023, 8253, 9364, 11004, 14046, 16387, 16506, 21069, 28092, 32774, 33012, 42138, 49161, 65548, 84276, 98322, 147483, 196644, 294966, 306671, 589932, 613342, 920013, 1226684, 1840026, 2146697, 2760039, 3680052, 4293394, 5520078, 6440091, 8586788, 11040156, 12880182, 19320273, 25760364, 38640546, 77281092]

約数ペア:

[(1, 77281092), (2, 38640546), (3, 25760364), (4, 19320273), (6, 12880182), (7, 11040156), (9, 8586788), (12, 6440091), (14, 5520078), (18, 4293394), (21, 3680052), (28, 2760039), (36, 2146697), (42, 1840026), (63, 1226684), (84, 920013), (126, 613342), (131, 589932), (252, 306671), (262, 294966), (393, 196644), (524, 147483), (786, 98322), (917, 84276), (1179, 65548), (1572, 49161), (1834, 42138), (2341, 33012), (2358, 32774), (2751, 28092), (3668, 21069), (4682, 16506), (4716, 16387), (5502, 14046), (7023, 11004), (8253, 9364)]