85107204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:426

約数の個数: 144

約数和(自身を含む): 268824192

約数和(自身を除く): 183716988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 83, 84, 91, 117, 126, 156, 166, 182, 234, 249, 252, 273, 313, 332, 364, 468, 498, 546, 581, 626, 747, 819, 939, 996, 1079, 1092, 1162, 1252, 1494, 1638, 1743, 1878, 2158, 2191, 2324, 2817, 2988, 3237, 3276, 3486, 3756, 4069, 4316, 4382, 5229, 5634, 6474, 6573, 6972, 7553, 8138, 8764, 9711, 10458, 11268, 12207, 12948, 13146, 15106, 16276, 19422, 19719, 20916, 22659, 24414, 25979, 26292, 28483, 30212, 36621, 38844, 39438, 45318, 48828, 51958, 56966, 67977, 73242, 77937, 78876, 85449, 90636, 103916, 113932, 135954, 146484, 155874, 170898, 181853, 233811, 256347, 271908, 311748, 337727, 341796, 363706, 467622, 512694, 545559, 675454, 727412, 935244, 1013181, 1025388, 1091118, 1350908, 1636677, 2026362, 2182236, 2364089, 3039543, 3273354, 4052724, 4728178, 6079086, 6546708, 7092267, 9456356, 12158172, 14184534, 21276801, 28369068, 42553602, 85107204]

約数ペア:

[(1, 85107204), (2, 42553602), (3, 28369068), (4, 21276801), (6, 14184534), (7, 12158172), (9, 9456356), (12, 7092267), (13, 6546708), (14, 6079086), (18, 4728178), (21, 4052724), (26, 3273354), (28, 3039543), (36, 2364089), (39, 2182236), (42, 2026362), (52, 1636677), (63, 1350908), (78, 1091118), (83, 1025388), (84, 1013181), (91, 935244), (117, 727412), (126, 675454), (156, 545559), (166, 512694), (182, 467622), (234, 363706), (249, 341796), (252, 337727), (273, 311748), (313, 271908), (332, 256347), (364, 233811), (468, 181853), (498, 170898), (546, 155874), (581, 146484), (626, 135954), (747, 113932), (819, 103916), (939, 90636), (996, 85449), (1079, 78876), (1092, 77937), (1162, 73242), (1252, 67977), (1494, 56966), (1638, 51958), (1743, 48828), (1878, 45318), (2158, 39438), (2191, 38844), (2324, 36621), (2817, 30212), (2988, 28483), (3237, 26292), (3276, 25979), (3486, 24414), (3756, 22659), (4069, 20916), (4316, 19719), (4382, 19422), (5229, 16276), (5634, 15106), (6474, 13146), (6573, 12948), (6972, 12207), (7553, 11268), (8138, 10458), (8764, 9711)]