79987122

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 182856960

約数和(自身を除く): 102869838

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 103, 146, 197, 206, 219, 309, 394, 438, 591, 618, 657, 927, 1182, 1314, 1773, 1854, 1971, 2781, 3546, 3942, 5319, 5562, 7519, 10638, 14381, 15038, 20291, 22557, 28762, 40582, 43143, 45114, 60873, 67671, 86286, 121746, 129429, 135342, 182619, 203013, 258858, 365238, 388287, 406026, 547857, 776574, 1095714, 1481243, 2962486, 4443729, 8887458, 13331187, 26662374, 39993561, 79987122]

約数ペア:

[(1, 79987122), (2, 39993561), (3, 26662374), (6, 13331187), (9, 8887458), (18, 4443729), (27, 2962486), (54, 1481243), (73, 1095714), (103, 776574), (146, 547857), (197, 406026), (206, 388287), (219, 365238), (309, 258858), (394, 203013), (438, 182619), (591, 135342), (618, 129429), (657, 121746), (927, 86286), (1182, 67671), (1314, 60873), (1773, 45114), (1854, 43143), (1971, 40582), (2781, 28762), (3546, 22557), (3942, 20291), (5319, 15038), (5562, 14381), (7519, 10638)]