69027608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 148293600

約数和(自身を除く): 79265992

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 181, 193, 247, 362, 386, 494, 724, 772, 988, 1448, 1544, 1976, 2353, 2509, 3439, 3667, 4706, 5018, 6878, 7334, 9412, 10036, 13756, 14668, 18824, 20072, 27512, 29336, 34933, 44707, 47671, 69866, 89414, 95342, 139732, 178828, 190684, 279464, 357656, 381368, 454129, 663727, 908258, 1327454, 1816516, 2654908, 3633032, 5309816, 8628451, 17256902, 34513804, 69027608]

約数ペア:

[(1, 69027608), (2, 34513804), (4, 17256902), (8, 8628451), (13, 5309816), (19, 3633032), (26, 2654908), (38, 1816516), (52, 1327454), (76, 908258), (104, 663727), (152, 454129), (181, 381368), (193, 357656), (247, 279464), (362, 190684), (386, 178828), (494, 139732), (724, 95342), (772, 89414), (988, 69866), (1448, 47671), (1544, 44707), (1976, 34933), (2353, 29336), (2509, 27512), (3439, 20072), (3667, 18824), (4706, 14668), (5018, 13756), (6878, 10036), (7334, 9412)]