85147816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1051}}^1$

素因数の和:1130

約数の個数: 64

約数和(自身を含む): 185572800

約数和(自身を除く): 100424984

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 41, 52, 76, 82, 104, 152, 164, 247, 328, 494, 533, 779, 988, 1051, 1066, 1558, 1976, 2102, 2132, 3116, 4204, 4264, 6232, 8408, 10127, 13663, 19969, 20254, 27326, 39938, 40508, 43091, 54652, 79876, 81016, 86182, 109304, 159752, 172364, 259597, 344728, 519194, 560183, 818729, 1038388, 1120366, 1637458, 2076776, 2240732, 3274916, 4481464, 6549832, 10643477, 21286954, 42573908, 85147816]

約数ペア:

[(1, 85147816), (2, 42573908), (4, 21286954), (8, 10643477), (13, 6549832), (19, 4481464), (26, 3274916), (38, 2240732), (41, 2076776), (52, 1637458), (76, 1120366), (82, 1038388), (104, 818729), (152, 560183), (164, 519194), (247, 344728), (328, 259597), (494, 172364), (533, 159752), (779, 109304), (988, 86182), (1051, 81016), (1066, 79876), (1558, 54652), (1976, 43091), (2102, 40508), (2132, 39938), (3116, 27326), (4204, 20254), (4264, 19969), (6232, 13663), (8408, 10127)]