89619012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1019}}^1$

素因数の和:1385

約数の個数: 72

約数和(自身を含む): 259896000

約数和(自身を除く): 170276988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 349, 698, 1019, 1047, 1396, 2038, 2094, 2443, 3057, 3141, 4076, 4188, 4886, 6114, 6282, 7133, 7329, 9171, 9772, 12228, 12564, 14266, 14658, 18342, 21399, 21987, 28532, 29316, 36684, 42798, 43974, 64197, 85596, 87948, 128394, 256788, 355631, 711262, 1066893, 1422524, 2133786, 2489417, 3200679, 4267572, 4978834, 6401358, 7468251, 9957668, 12802716, 14936502, 22404753, 29873004, 44809506, 89619012]

約数ペア:

[(1, 89619012), (2, 44809506), (3, 29873004), (4, 22404753), (6, 14936502), (7, 12802716), (9, 9957668), (12, 7468251), (14, 6401358), (18, 4978834), (21, 4267572), (28, 3200679), (36, 2489417), (42, 2133786), (63, 1422524), (84, 1066893), (126, 711262), (252, 355631), (349, 256788), (698, 128394), (1019, 87948), (1047, 85596), (1396, 64197), (2038, 43974), (2094, 42798), (2443, 36684), (3057, 29316), (3141, 28532), (4076, 21987), (4188, 21399), (4886, 18342), (6114, 14658), (6282, 14266), (7133, 12564), (7329, 12228), (9171, 9772)]