85502508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:376

約数の個数: 144

約数和(自身を含む): 260709120

約数和(自身を除く): 175206612

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 169, 182, 228, 247, 266, 273, 317, 338, 364, 399, 494, 507, 532, 546, 634, 676, 741, 798, 951, 988, 1014, 1092, 1183, 1268, 1482, 1596, 1729, 1902, 2028, 2219, 2366, 2964, 3211, 3458, 3549, 3804, 4121, 4438, 4732, 5187, 6023, 6422, 6657, 6916, 7098, 8242, 8876, 9633, 10374, 12046, 12363, 12844, 13314, 14196, 16484, 18069, 19266, 20748, 22477, 24092, 24726, 26628, 28847, 36138, 38532, 42161, 44954, 49452, 53573, 57694, 67431, 72276, 78299, 84322, 86541, 89908, 107146, 115388, 126483, 134862, 156598, 160719, 168644, 173082, 214292, 234897, 252966, 269724, 313196, 321438, 346164, 375011, 469794, 505932, 548093, 642876, 750022, 939588, 1017887, 1096186, 1125033, 1500044, 1644279, 2035774, 2192372, 2250066, 3053661, 3288558, 4071548, 4500132, 6107322, 6577116, 7125209, 12214644, 14250418, 21375627, 28500836, 42751254, 85502508]

約数ペア:

[(1, 85502508), (2, 42751254), (3, 28500836), (4, 21375627), (6, 14250418), (7, 12214644), (12, 7125209), (13, 6577116), (14, 6107322), (19, 4500132), (21, 4071548), (26, 3288558), (28, 3053661), (38, 2250066), (39, 2192372), (42, 2035774), (52, 1644279), (57, 1500044), (76, 1125033), (78, 1096186), (84, 1017887), (91, 939588), (114, 750022), (133, 642876), (156, 548093), (169, 505932), (182, 469794), (228, 375011), (247, 346164), (266, 321438), (273, 313196), (317, 269724), (338, 252966), (364, 234897), (399, 214292), (494, 173082), (507, 168644), (532, 160719), (546, 156598), (634, 134862), (676, 126483), (741, 115388), (798, 107146), (951, 89908), (988, 86541), (1014, 84322), (1092, 78299), (1183, 72276), (1268, 67431), (1482, 57694), (1596, 53573), (1729, 49452), (1902, 44954), (2028, 42161), (2219, 38532), (2366, 36138), (2964, 28847), (3211, 26628), (3458, 24726), (3549, 24092), (3804, 22477), (4121, 20748), (4438, 19266), (4732, 18069), (5187, 16484), (6023, 14196), (6422, 13314), (6657, 12844), (6916, 12363), (7098, 12046), (8242, 10374), (8876, 9633)]