85740108

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1867}}^1$

素因数の和:2006

約数の個数: 48

約数和(自身を含む): 207123840

約数和(自身を除く): 121383732

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 89, 129, 172, 178, 258, 267, 356, 516, 534, 1068, 1867, 3734, 3827, 5601, 7468, 7654, 11202, 11481, 15308, 22404, 22962, 45924, 80281, 160562, 166163, 240843, 321124, 332326, 481686, 498489, 664652, 963372, 996978, 1993956, 7145009, 14290018, 21435027, 28580036, 42870054, 85740108]

約数ペア:

[(1, 85740108), (2, 42870054), (3, 28580036), (4, 21435027), (6, 14290018), (12, 7145009), (43, 1993956), (86, 996978), (89, 963372), (129, 664652), (172, 498489), (178, 481686), (258, 332326), (267, 321124), (356, 240843), (516, 166163), (534, 160562), (1068, 80281), (1867, 45924), (3734, 22962), (3827, 22404), (5601, 15308), (7468, 11481), (7654, 11202)]