84651042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:176

約数の個数: 128

約数和(自身を含む): 217128960

約数和(自身を除く): 132477918

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 37, 38, 42, 47, 57, 61, 74, 94, 111, 114, 122, 133, 141, 183, 222, 259, 266, 282, 329, 366, 399, 427, 518, 658, 703, 777, 798, 854, 893, 987, 1159, 1281, 1406, 1554, 1739, 1786, 1974, 2109, 2257, 2318, 2562, 2679, 2867, 3477, 3478, 4218, 4514, 4921, 5217, 5358, 5734, 6251, 6771, 6954, 8113, 8601, 9842, 10434, 12173, 12502, 13542, 14763, 15799, 16226, 17202, 18753, 20069, 24339, 24346, 29526, 31598, 33041, 36519, 37506, 40138, 42883, 47397, 48678, 54473, 60207, 66082, 73038, 85766, 94794, 99123, 106079, 108946, 120414, 128649, 163419, 198246, 212158, 231287, 257298, 300181, 318237, 326838, 381311, 462574, 600362, 636474, 693861, 742553, 762622, 900543, 1143933, 1387722, 1485106, 1801086, 2015501, 2227659, 2287866, 4031002, 4455318, 6046503, 12093006, 14108507, 28217014, 42325521, 84651042]

約数ペア:

[(1, 84651042), (2, 42325521), (3, 28217014), (6, 14108507), (7, 12093006), (14, 6046503), (19, 4455318), (21, 4031002), (37, 2287866), (38, 2227659), (42, 2015501), (47, 1801086), (57, 1485106), (61, 1387722), (74, 1143933), (94, 900543), (111, 762622), (114, 742553), (122, 693861), (133, 636474), (141, 600362), (183, 462574), (222, 381311), (259, 326838), (266, 318237), (282, 300181), (329, 257298), (366, 231287), (399, 212158), (427, 198246), (518, 163419), (658, 128649), (703, 120414), (777, 108946), (798, 106079), (854, 99123), (893, 94794), (987, 85766), (1159, 73038), (1281, 66082), (1406, 60207), (1554, 54473), (1739, 48678), (1786, 47397), (1974, 42883), (2109, 40138), (2257, 37506), (2318, 36519), (2562, 33041), (2679, 31598), (2867, 29526), (3477, 24346), (3478, 24339), (4218, 20069), (4514, 18753), (4921, 17202), (5217, 16226), (5358, 15799), (5734, 14763), (6251, 13542), (6771, 12502), (6954, 12173), (8113, 10434), (8601, 9842)]