66838412172

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{78017}}^1$

素因数の和:78116

約数の個数: 144

約数和(自身を含む): 191257694208

約数和(自身を除く): 124419282036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 47, 49, 62, 84, 93, 94, 98, 124, 141, 147, 186, 188, 196, 217, 282, 294, 329, 372, 434, 564, 588, 651, 658, 868, 987, 1302, 1316, 1457, 1519, 1974, 2303, 2604, 2914, 3038, 3948, 4371, 4557, 4606, 5828, 6076, 6909, 8742, 9114, 9212, 10199, 13818, 17484, 18228, 20398, 27636, 30597, 40796, 61194, 71393, 78017, 122388, 142786, 156034, 214179, 234051, 285572, 312068, 428358, 468102, 546119, 856716, 936204, 1092238, 1638357, 2184476, 2418527, 3276714, 3666799, 3822833, 4837054, 6553428, 7255581, 7333598, 7645666, 9674108, 11000397, 11468499, 14511162, 14667196, 15291332, 16929689, 22000794, 22936998, 25667593, 29022324, 33859378, 44001588, 45873996, 50789067, 51335186, 67718756, 77002779, 101578134, 102670372, 113670769, 118507823, 154005558, 179673151, 203156268, 227341538, 237015646, 308011116, 341012307, 355523469, 359346302, 454683076, 474031292, 539019453, 682024614, 711046938, 718692604, 795695383, 1078038906, 1364049228, 1422093876, 1591390766, 2156077812, 2387086149, 3182781532, 4774172298, 5569867681, 9548344596, 11139735362, 16709603043, 22279470724, 33419206086, 66838412172]

約数ペア:

[(1, 66838412172), (2, 33419206086), (3, 22279470724), (4, 16709603043), (6, 11139735362), (7, 9548344596), (12, 5569867681), (14, 4774172298), (21, 3182781532), (28, 2387086149), (31, 2156077812), (42, 1591390766), (47, 1422093876), (49, 1364049228), (62, 1078038906), (84, 795695383), (93, 718692604), (94, 711046938), (98, 682024614), (124, 539019453), (141, 474031292), (147, 454683076), (186, 359346302), (188, 355523469), (196, 341012307), (217, 308011116), (282, 237015646), (294, 227341538), (329, 203156268), (372, 179673151), (434, 154005558), (564, 118507823), (588, 113670769), (651, 102670372), (658, 101578134), (868, 77002779), (987, 67718756), (1302, 51335186), (1316, 50789067), (1457, 45873996), (1519, 44001588), (1974, 33859378), (2303, 29022324), (2604, 25667593), (2914, 22936998), (3038, 22000794), (3948, 16929689), (4371, 15291332), (4557, 14667196), (4606, 14511162), (5828, 11468499), (6076, 11000397), (6909, 9674108), (8742, 7645666), (9114, 7333598), (9212, 7255581), (10199, 6553428), (13818, 4837054), (17484, 3822833), (18228, 3666799), (20398, 3276714), (27636, 2418527), (30597, 2184476), (40796, 1638357), (61194, 1092238), (71393, 936204), (78017, 856716), (122388, 546119), (142786, 468102), (156034, 428358), (214179, 312068), (234051, 285572)]