82501692

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:328

約数の個数: 144

約数和(自身を含む): 247750272

約数和(自身を除く): 165248580

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 43, 49, 52, 78, 84, 86, 91, 98, 129, 147, 156, 172, 182, 196, 251, 258, 273, 294, 301, 364, 502, 516, 546, 559, 588, 602, 637, 753, 903, 1004, 1092, 1118, 1204, 1274, 1506, 1677, 1757, 1806, 1911, 2107, 2236, 2548, 3012, 3263, 3354, 3514, 3612, 3822, 3913, 4214, 5271, 6321, 6526, 6708, 7028, 7644, 7826, 8428, 9789, 10542, 10793, 11739, 12299, 12642, 13052, 15652, 19578, 21084, 21586, 22841, 23478, 24598, 25284, 27391, 32379, 36897, 39156, 43172, 45682, 46956, 49196, 54782, 64758, 68523, 73794, 75551, 82173, 91364, 109564, 129516, 137046, 140309, 147588, 151102, 159887, 164346, 226653, 274092, 280618, 302204, 319774, 328692, 420927, 453306, 479661, 528857, 561236, 639548, 841854, 906612, 959322, 982163, 1057714, 1586571, 1683708, 1918644, 1964326, 2115428, 2946489, 3173142, 3928652, 5892978, 6346284, 6875141, 11785956, 13750282, 20625423, 27500564, 41250846, 82501692]

約数ペア:

[(1, 82501692), (2, 41250846), (3, 27500564), (4, 20625423), (6, 13750282), (7, 11785956), (12, 6875141), (13, 6346284), (14, 5892978), (21, 3928652), (26, 3173142), (28, 2946489), (39, 2115428), (42, 1964326), (43, 1918644), (49, 1683708), (52, 1586571), (78, 1057714), (84, 982163), (86, 959322), (91, 906612), (98, 841854), (129, 639548), (147, 561236), (156, 528857), (172, 479661), (182, 453306), (196, 420927), (251, 328692), (258, 319774), (273, 302204), (294, 280618), (301, 274092), (364, 226653), (502, 164346), (516, 159887), (546, 151102), (559, 147588), (588, 140309), (602, 137046), (637, 129516), (753, 109564), (903, 91364), (1004, 82173), (1092, 75551), (1118, 73794), (1204, 68523), (1274, 64758), (1506, 54782), (1677, 49196), (1757, 46956), (1806, 45682), (1911, 43172), (2107, 39156), (2236, 36897), (2548, 32379), (3012, 27391), (3263, 25284), (3354, 24598), (3514, 23478), (3612, 22841), (3822, 21586), (3913, 21084), (4214, 19578), (5271, 15652), (6321, 13052), (6526, 12642), (6708, 12299), (7028, 11739), (7644, 10793), (7826, 10542), (8428, 9789)]