78974868

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{7069}}^1$

素因数の和:7109

約数の個数: 72

約数和(自身を含む): 225674400

約数和(自身を除く): 146699532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 7069, 11172, 14138, 21207, 28276, 42414, 49483, 84828, 98966, 134311, 148449, 197932, 268622, 296898, 346381, 402933, 537244, 593796, 692762, 805866, 940177, 1039143, 1385524, 1611732, 1880354, 2078286, 2820531, 3760708, 4156572, 5641062, 6581239, 11282124, 13162478, 19743717, 26324956, 39487434, 78974868]

約数ペア:

[(1, 78974868), (2, 39487434), (3, 26324956), (4, 19743717), (6, 13162478), (7, 11282124), (12, 6581239), (14, 5641062), (19, 4156572), (21, 3760708), (28, 2820531), (38, 2078286), (42, 1880354), (49, 1611732), (57, 1385524), (76, 1039143), (84, 940177), (98, 805866), (114, 692762), (133, 593796), (147, 537244), (196, 402933), (228, 346381), (266, 296898), (294, 268622), (399, 197932), (532, 148449), (588, 134311), (798, 98966), (931, 84828), (1596, 49483), (1862, 42414), (2793, 28276), (3724, 21207), (5586, 14138), (7069, 11172)]