78168546

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:232

約数の個数: 96

約数和(自身を含む): 188398080

約数和(自身を除く): 110229534

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 73, 93, 101, 114, 146, 171, 186, 202, 219, 279, 303, 342, 438, 558, 589, 606, 657, 909, 1178, 1314, 1387, 1767, 1818, 1919, 2263, 2774, 3131, 3534, 3838, 4161, 4526, 5301, 5757, 6262, 6789, 7373, 8322, 9393, 10602, 11514, 12483, 13578, 14746, 17271, 18786, 20367, 22119, 24966, 28179, 34542, 40734, 42997, 44238, 56358, 59489, 66357, 85994, 118978, 128991, 132714, 140087, 178467, 228563, 257982, 280174, 356934, 386973, 420261, 457126, 535401, 685689, 773946, 840522, 1070802, 1260783, 1371378, 2057067, 2521566, 4114134, 4342697, 8685394, 13028091, 26056182, 39084273, 78168546]

約数ペア:

[(1, 78168546), (2, 39084273), (3, 26056182), (6, 13028091), (9, 8685394), (18, 4342697), (19, 4114134), (31, 2521566), (38, 2057067), (57, 1371378), (62, 1260783), (73, 1070802), (93, 840522), (101, 773946), (114, 685689), (146, 535401), (171, 457126), (186, 420261), (202, 386973), (219, 356934), (279, 280174), (303, 257982), (342, 228563), (438, 178467), (558, 140087), (589, 132714), (606, 128991), (657, 118978), (909, 85994), (1178, 66357), (1314, 59489), (1387, 56358), (1767, 44238), (1818, 42997), (1919, 40734), (2263, 34542), (2774, 28179), (3131, 24966), (3534, 22119), (3838, 20367), (4161, 18786), (4526, 17271), (5301, 14746), (5757, 13578), (6262, 12483), (6789, 11514), (7373, 10602), (8322, 9393)]