66842328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7507}}^1$

素因数の和:7576

約数の個数: 64

約数和(自身を含む): 194607360

約数和(自身を除く): 127765032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 636, 742, 1113, 1272, 1484, 2226, 2968, 4452, 7507, 8904, 15014, 22521, 30028, 45042, 52549, 60056, 90084, 105098, 157647, 180168, 210196, 315294, 397871, 420392, 630588, 795742, 1193613, 1261176, 1591484, 2387226, 2785097, 3182968, 4774452, 5570194, 8355291, 9548904, 11140388, 16710582, 22280776, 33421164, 66842328]

約数ペア:

[(1, 66842328), (2, 33421164), (3, 22280776), (4, 16710582), (6, 11140388), (7, 9548904), (8, 8355291), (12, 5570194), (14, 4774452), (21, 3182968), (24, 2785097), (28, 2387226), (42, 1591484), (53, 1261176), (56, 1193613), (84, 795742), (106, 630588), (159, 420392), (168, 397871), (212, 315294), (318, 210196), (371, 180168), (424, 157647), (636, 105098), (742, 90084), (1113, 60056), (1272, 52549), (1484, 45042), (2226, 30028), (2968, 22521), (4452, 15014), (7507, 8904)]