65704884

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{853}}^1$

素因数の和:1005

約数の個数: 72

約数和(自身を含む): 179913888

約数和(自身を除く): 114209004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 131, 147, 196, 262, 294, 393, 524, 588, 786, 853, 917, 1572, 1706, 1834, 2559, 2751, 3412, 3668, 5118, 5502, 5971, 6419, 10236, 11004, 11942, 12838, 17913, 19257, 23884, 25676, 35826, 38514, 41797, 71652, 77028, 83594, 111743, 125391, 167188, 223486, 250782, 335229, 446972, 501564, 670458, 782201, 1340916, 1564402, 2346603, 3128804, 4693206, 5475407, 9386412, 10950814, 16426221, 21901628, 32852442, 65704884]

約数ペア:

[(1, 65704884), (2, 32852442), (3, 21901628), (4, 16426221), (6, 10950814), (7, 9386412), (12, 5475407), (14, 4693206), (21, 3128804), (28, 2346603), (42, 1564402), (49, 1340916), (84, 782201), (98, 670458), (131, 501564), (147, 446972), (196, 335229), (262, 250782), (294, 223486), (393, 167188), (524, 125391), (588, 111743), (786, 83594), (853, 77028), (917, 71652), (1572, 41797), (1706, 38514), (1834, 35826), (2559, 25676), (2751, 23884), (3412, 19257), (3668, 17913), (5118, 12838), (5502, 11942), (5971, 11004), (6419, 10236)]