82686708

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:606

約数の個数: 144

約数和(自身を含む): 251334720

約数和(自身を除く): 168648012

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 19, 26, 34, 36, 38, 39, 51, 52, 57, 68, 76, 78, 102, 114, 117, 153, 156, 171, 204, 221, 228, 234, 247, 306, 323, 342, 442, 468, 494, 547, 612, 646, 663, 684, 741, 884, 969, 988, 1094, 1292, 1326, 1482, 1641, 1938, 1989, 2188, 2223, 2652, 2907, 2964, 3282, 3876, 3978, 4199, 4446, 4923, 5814, 6564, 7111, 7956, 8398, 8892, 9299, 9846, 10393, 11628, 12597, 14222, 16796, 18598, 19692, 20786, 21333, 25194, 27897, 28444, 31179, 37196, 37791, 41572, 42666, 50388, 55794, 62358, 63999, 75582, 83691, 85332, 93537, 111588, 120887, 124716, 127998, 135109, 151164, 167382, 176681, 187074, 241774, 255996, 270218, 334764, 353362, 362661, 374148, 405327, 483548, 530043, 540436, 706724, 725322, 810654, 1060086, 1087983, 1215981, 1450644, 1590129, 1621308, 2120172, 2175966, 2296853, 2431962, 3180258, 4351932, 4593706, 4863924, 6360516, 6890559, 9187412, 13781118, 20671677, 27562236, 41343354, 82686708]

約数ペア:

[(1, 82686708), (2, 41343354), (3, 27562236), (4, 20671677), (6, 13781118), (9, 9187412), (12, 6890559), (13, 6360516), (17, 4863924), (18, 4593706), (19, 4351932), (26, 3180258), (34, 2431962), (36, 2296853), (38, 2175966), (39, 2120172), (51, 1621308), (52, 1590129), (57, 1450644), (68, 1215981), (76, 1087983), (78, 1060086), (102, 810654), (114, 725322), (117, 706724), (153, 540436), (156, 530043), (171, 483548), (204, 405327), (221, 374148), (228, 362661), (234, 353362), (247, 334764), (306, 270218), (323, 255996), (342, 241774), (442, 187074), (468, 176681), (494, 167382), (547, 151164), (612, 135109), (646, 127998), (663, 124716), (684, 120887), (741, 111588), (884, 93537), (969, 85332), (988, 83691), (1094, 75582), (1292, 63999), (1326, 62358), (1482, 55794), (1641, 50388), (1938, 42666), (1989, 41572), (2188, 37791), (2223, 37196), (2652, 31179), (2907, 28444), (2964, 27897), (3282, 25194), (3876, 21333), (3978, 20786), (4199, 19692), (4446, 18598), (4923, 16796), (5814, 14222), (6564, 12597), (7111, 11628), (7956, 10393), (8398, 9846), (8892, 9299)]