83747144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:430

約数の個数: 64

約数和(自身を含む): 176447040

約数和(自身を除く): 92699896

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 61, 86, 104, 122, 172, 244, 307, 344, 488, 559, 614, 793, 1118, 1228, 1586, 2236, 2456, 2623, 3172, 3991, 4472, 5246, 6344, 7982, 10492, 13201, 15964, 18727, 20984, 26402, 31928, 34099, 37454, 52804, 68198, 74908, 105608, 136396, 149816, 171613, 243451, 272792, 343226, 486902, 686452, 805261, 973804, 1372904, 1610522, 1947608, 3221044, 6442088, 10468393, 20936786, 41873572, 83747144]

約数ペア:

[(1, 83747144), (2, 41873572), (4, 20936786), (8, 10468393), (13, 6442088), (26, 3221044), (43, 1947608), (52, 1610522), (61, 1372904), (86, 973804), (104, 805261), (122, 686452), (172, 486902), (244, 343226), (307, 272792), (344, 243451), (488, 171613), (559, 149816), (614, 136396), (793, 105608), (1118, 74908), (1228, 68198), (1586, 52804), (2236, 37454), (2456, 34099), (2623, 31928), (3172, 26402), (3991, 20984), (4472, 18727), (5246, 15964), (6344, 13201), (7982, 10492)]