31746312

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{2609}}^1$

素因数の和:2647

約数の個数: 72

約数和(自身を含む): 93137850

約数和(自身を除く): 61391538

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 2609, 3042, 4056, 5218, 6084, 7827, 10436, 12168, 15654, 20872, 23481, 31308, 33917, 46962, 62616, 67834, 93924, 101751, 135668, 187848, 203502, 271336, 305253, 407004, 440921, 610506, 814008, 881842, 1221012, 1322763, 1763684, 2442024, 2645526, 3527368, 3968289, 5291052, 7936578, 10582104, 15873156, 31746312]

約数ペア:

[(1, 31746312), (2, 15873156), (3, 10582104), (4, 7936578), (6, 5291052), (8, 3968289), (9, 3527368), (12, 2645526), (13, 2442024), (18, 1763684), (24, 1322763), (26, 1221012), (36, 881842), (39, 814008), (52, 610506), (72, 440921), (78, 407004), (104, 305253), (117, 271336), (156, 203502), (169, 187848), (234, 135668), (312, 101751), (338, 93924), (468, 67834), (507, 62616), (676, 46962), (936, 33917), (1014, 31308), (1352, 23481), (1521, 20872), (2028, 15654), (2609, 12168), (3042, 10436), (4056, 7827), (5218, 6084)]