80933904

素因数分解:

$2^4\times 3^4\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:534

約数の個数: 100

約数和(自身を含む): 236177964

約数和(自身を除く): 155244060

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 197, 216, 317, 324, 394, 432, 591, 634, 648, 788, 951, 1182, 1268, 1296, 1576, 1773, 1902, 2364, 2536, 2853, 3152, 3546, 3804, 4728, 5072, 5319, 5706, 7092, 7608, 8559, 9456, 10638, 11412, 14184, 15216, 15957, 17118, 21276, 22824, 25677, 28368, 31914, 34236, 42552, 45648, 51354, 62449, 63828, 68472, 85104, 102708, 124898, 127656, 136944, 187347, 205416, 249796, 255312, 374694, 410832, 499592, 562041, 749388, 999184, 1124082, 1498776, 1686123, 2248164, 2997552, 3372246, 4496328, 5058369, 6744492, 8992656, 10116738, 13488984, 20233476, 26977968, 40466952, 80933904]

約数ペア:

[(1, 80933904), (2, 40466952), (3, 26977968), (4, 20233476), (6, 13488984), (8, 10116738), (9, 8992656), (12, 6744492), (16, 5058369), (18, 4496328), (24, 3372246), (27, 2997552), (36, 2248164), (48, 1686123), (54, 1498776), (72, 1124082), (81, 999184), (108, 749388), (144, 562041), (162, 499592), (197, 410832), (216, 374694), (317, 255312), (324, 249796), (394, 205416), (432, 187347), (591, 136944), (634, 127656), (648, 124898), (788, 102708), (951, 85104), (1182, 68472), (1268, 63828), (1296, 62449), (1576, 51354), (1773, 45648), (1902, 42552), (2364, 34236), (2536, 31914), (2853, 28368), (3152, 25677), (3546, 22824), (3804, 21276), (4728, 17118), (5072, 15957), (5319, 15216), (5706, 14184), (7092, 11412), (7608, 10638), (8559, 9456)]