87568936

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3251}}^1$

素因数の和:3314

約数の個数: 64

約数和(自身を含む): 207607680

約数和(自身を除く): 120038744

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 56, 74, 91, 104, 148, 182, 259, 296, 364, 481, 518, 728, 962, 1036, 1924, 2072, 3251, 3367, 3848, 6502, 6734, 13004, 13468, 22757, 26008, 26936, 42263, 45514, 84526, 91028, 120287, 169052, 182056, 240574, 295841, 338104, 481148, 591682, 842009, 962296, 1183364, 1563731, 1684018, 2366728, 3127462, 3368036, 6254924, 6736072, 10946117, 12509848, 21892234, 43784468, 87568936]

約数ペア:

[(1, 87568936), (2, 43784468), (4, 21892234), (7, 12509848), (8, 10946117), (13, 6736072), (14, 6254924), (26, 3368036), (28, 3127462), (37, 2366728), (52, 1684018), (56, 1563731), (74, 1183364), (91, 962296), (104, 842009), (148, 591682), (182, 481148), (259, 338104), (296, 295841), (364, 240574), (481, 182056), (518, 169052), (728, 120287), (962, 91028), (1036, 84526), (1924, 45514), (2072, 42263), (3251, 26936), (3367, 26008), (3848, 22757), (6502, 13468), (6734, 13004)]