66880164

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{11587}}^1$

素因数の和:11644

約数の個数: 48

約数和(自身を含む): 172614848

約数和(自身を除く): 105734684

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 5772, 11587, 23174, 34761, 46348, 69522, 139044, 150631, 301262, 428719, 451893, 602524, 857438, 903786, 1286157, 1714876, 1807572, 2572314, 5144628, 5573347, 11146694, 16720041, 22293388, 33440082, 66880164]

約数ペア:

[(1, 66880164), (2, 33440082), (3, 22293388), (4, 16720041), (6, 11146694), (12, 5573347), (13, 5144628), (26, 2572314), (37, 1807572), (39, 1714876), (52, 1286157), (74, 903786), (78, 857438), (111, 602524), (148, 451893), (156, 428719), (222, 301262), (444, 150631), (481, 139044), (962, 69522), (1443, 46348), (1924, 34761), (2886, 23174), (5772, 11587)]