83629936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:458

約数の個数: 80

約数和(自身を含む): 188050464

約数和(自身を除く): 104420528

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 67, 68, 104, 134, 136, 208, 221, 268, 272, 353, 442, 536, 706, 871, 884, 1072, 1139, 1412, 1742, 1768, 2278, 2824, 3484, 3536, 4556, 4589, 5648, 6001, 6968, 9112, 9178, 12002, 13936, 14807, 18224, 18356, 23651, 24004, 29614, 36712, 47302, 48008, 59228, 73424, 78013, 94604, 96016, 118456, 156026, 189208, 236912, 307463, 312052, 378416, 402067, 614926, 624104, 804134, 1229852, 1248208, 1608268, 2459704, 3216536, 4919408, 5226871, 6433072, 10453742, 20907484, 41814968, 83629936]

約数ペア:

[(1, 83629936), (2, 41814968), (4, 20907484), (8, 10453742), (13, 6433072), (16, 5226871), (17, 4919408), (26, 3216536), (34, 2459704), (52, 1608268), (67, 1248208), (68, 1229852), (104, 804134), (134, 624104), (136, 614926), (208, 402067), (221, 378416), (268, 312052), (272, 307463), (353, 236912), (442, 189208), (536, 156026), (706, 118456), (871, 96016), (884, 94604), (1072, 78013), (1139, 73424), (1412, 59228), (1742, 48008), (1768, 47302), (2278, 36712), (2824, 29614), (3484, 24004), (3536, 23651), (4556, 18356), (4589, 18224), (5648, 14807), (6001, 13936), (6968, 12002), (9112, 9178)]