81760523256

素因数分解:

$2^3\times 3^4\times {\mathrm{149}}^1\times {\mathrm{499}}^1\times {\mathrm{1697}}^1$

素因数の和:2363

約数の個数: 160

約数和(自身を含む): 231140250000

約数和(自身を除く): 149379726744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 149, 162, 216, 298, 324, 447, 499, 596, 648, 894, 998, 1192, 1341, 1497, 1697, 1788, 1996, 2682, 2994, 3394, 3576, 3992, 4023, 4491, 5091, 5364, 5988, 6788, 8046, 8982, 10182, 10728, 11976, 12069, 13473, 13576, 15273, 16092, 17964, 20364, 24138, 26946, 30546, 32184, 35928, 40419, 40728, 45819, 48276, 53892, 61092, 74351, 80838, 91638, 96552, 107784, 122184, 137457, 148702, 161676, 183276, 223053, 252853, 274914, 297404, 323352, 366552, 446106, 505706, 549828, 594808, 669159, 758559, 846803, 892212, 1011412, 1099656, 1338318, 1517118, 1693606, 1784424, 2007477, 2022824, 2275677, 2540409, 2676636, 3034236, 3387212, 4014954, 4551354, 5080818, 5353272, 6022431, 6068472, 6774424, 6827031, 7621227, 8029908, 9102708, 10161636, 12044862, 13654062, 15242454, 16059816, 18205416, 20323272, 20481093, 22863681, 24089724, 27308124, 30484908, 40962186, 45727362, 48179448, 54616248, 60969816, 68591043, 81924372, 91454724, 126173647, 137182086, 163848744, 182909448, 252347294, 274364172, 378520941, 504694588, 548728344, 757041882, 1009389176, 1135562823, 1514083764, 2271125646, 3028167528, 3406688469, 4542251292, 6813376938, 9084502584, 10220065407, 13626753876, 20440130814, 27253507752, 40880261628, 81760523256]

約数ペア:

[(1, 81760523256), (2, 40880261628), (3, 27253507752), (4, 20440130814), (6, 13626753876), (8, 10220065407), (9, 9084502584), (12, 6813376938), (18, 4542251292), (24, 3406688469), (27, 3028167528), (36, 2271125646), (54, 1514083764), (72, 1135562823), (81, 1009389176), (108, 757041882), (149, 548728344), (162, 504694588), (216, 378520941), (298, 274364172), (324, 252347294), (447, 182909448), (499, 163848744), (596, 137182086), (648, 126173647), (894, 91454724), (998, 81924372), (1192, 68591043), (1341, 60969816), (1497, 54616248), (1697, 48179448), (1788, 45727362), (1996, 40962186), (2682, 30484908), (2994, 27308124), (3394, 24089724), (3576, 22863681), (3992, 20481093), (4023, 20323272), (4491, 18205416), (5091, 16059816), (5364, 15242454), (5988, 13654062), (6788, 12044862), (8046, 10161636), (8982, 9102708), (10182, 8029908), (10728, 7621227), (11976, 6827031), (12069, 6774424), (13473, 6068472), (13576, 6022431), (15273, 5353272), (16092, 5080818), (17964, 4551354), (20364, 4014954), (24138, 3387212), (26946, 3034236), (30546, 2676636), (32184, 2540409), (35928, 2275677), (40419, 2022824), (40728, 2007477), (45819, 1784424), (48276, 1693606), (53892, 1517118), (61092, 1338318), (74351, 1099656), (80838, 1011412), (91638, 892212), (96552, 846803), (107784, 758559), (122184, 669159), (137457, 594808), (148702, 549828), (161676, 505706), (183276, 446106), (223053, 366552), (252853, 323352), (274914, 297404)]