69047368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:542

約数の個数: 64

約数和(自身を含む): 148881600

約数和(自身を除く): 79834232

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 83, 104, 152, 166, 247, 332, 421, 494, 664, 842, 988, 1079, 1577, 1684, 1976, 2158, 3154, 3368, 4316, 5473, 6308, 7999, 8632, 10946, 12616, 15998, 20501, 21892, 31996, 34943, 41002, 43784, 63992, 69886, 82004, 103987, 139772, 164008, 207974, 279544, 415948, 454259, 663917, 831896, 908518, 1327834, 1817036, 2655668, 3634072, 5311336, 8630921, 17261842, 34523684, 69047368]

約数ペア:

[(1, 69047368), (2, 34523684), (4, 17261842), (8, 8630921), (13, 5311336), (19, 3634072), (26, 2655668), (38, 1817036), (52, 1327834), (76, 908518), (83, 831896), (104, 663917), (152, 454259), (166, 415948), (247, 279544), (332, 207974), (421, 164008), (494, 139772), (664, 103987), (842, 82004), (988, 69886), (1079, 63992), (1577, 43784), (1684, 41002), (1976, 34943), (2158, 31996), (3154, 21892), (3368, 20501), (4316, 15998), (5473, 12616), (6308, 10946), (7999, 8632)]