26270568

素因数分解:

$2^3\times 3^4\times {\mathrm{71}}^1\times {\mathrm{571}}^1$

素因数の和:660

約数の個数: 80

約数和(自身を含む): 74748960

約数和(自身を除く): 48478392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 81, 108, 142, 162, 213, 216, 284, 324, 426, 568, 571, 639, 648, 852, 1142, 1278, 1704, 1713, 1917, 2284, 2556, 3426, 3834, 4568, 5112, 5139, 5751, 6852, 7668, 10278, 11502, 13704, 15336, 15417, 20556, 23004, 30834, 40541, 41112, 46008, 46251, 61668, 81082, 92502, 121623, 123336, 162164, 185004, 243246, 324328, 364869, 370008, 486492, 729738, 972984, 1094607, 1459476, 2189214, 2918952, 3283821, 4378428, 6567642, 8756856, 13135284, 26270568]

約数ペア:

[(1, 26270568), (2, 13135284), (3, 8756856), (4, 6567642), (6, 4378428), (8, 3283821), (9, 2918952), (12, 2189214), (18, 1459476), (24, 1094607), (27, 972984), (36, 729738), (54, 486492), (71, 370008), (72, 364869), (81, 324328), (108, 243246), (142, 185004), (162, 162164), (213, 123336), (216, 121623), (284, 92502), (324, 81082), (426, 61668), (568, 46251), (571, 46008), (639, 41112), (648, 40541), (852, 30834), (1142, 23004), (1278, 20556), (1704, 15417), (1713, 15336), (1917, 13704), (2284, 11502), (2556, 10278), (3426, 7668), (3834, 6852), (4568, 5751), (5112, 5139)]