64917288

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:189

約数の個数: 160

約数和(自身を含む): 197588160

約数和(自身を除く): 132670872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 71, 72, 81, 83, 102, 108, 136, 142, 153, 162, 166, 204, 213, 216, 249, 284, 306, 324, 332, 408, 426, 459, 498, 568, 612, 639, 648, 664, 747, 852, 918, 996, 1207, 1224, 1278, 1377, 1411, 1494, 1704, 1836, 1917, 1992, 2241, 2414, 2556, 2754, 2822, 2988, 3621, 3672, 3834, 4233, 4482, 4828, 5112, 5508, 5644, 5751, 5893, 5976, 6723, 7242, 7668, 8466, 8964, 9656, 10863, 11016, 11288, 11502, 11786, 12699, 13446, 14484, 15336, 16932, 17679, 17928, 21726, 23004, 23572, 25398, 26892, 28968, 32589, 33864, 35358, 38097, 43452, 46008, 47144, 50796, 53037, 53784, 65178, 70716, 76194, 86904, 97767, 100181, 101592, 106074, 114291, 130356, 141432, 152388, 159111, 195534, 200362, 212148, 228582, 260712, 300543, 304776, 318222, 391068, 400724, 424296, 457164, 477333, 601086, 636444, 782136, 801448, 901629, 914328, 954666, 1202172, 1272888, 1803258, 1909332, 2404344, 2704887, 3606516, 3818664, 5409774, 7213032, 8114661, 10819548, 16229322, 21639096, 32458644, 64917288]

約数ペア:

[(1, 64917288), (2, 32458644), (3, 21639096), (4, 16229322), (6, 10819548), (8, 8114661), (9, 7213032), (12, 5409774), (17, 3818664), (18, 3606516), (24, 2704887), (27, 2404344), (34, 1909332), (36, 1803258), (51, 1272888), (54, 1202172), (68, 954666), (71, 914328), (72, 901629), (81, 801448), (83, 782136), (102, 636444), (108, 601086), (136, 477333), (142, 457164), (153, 424296), (162, 400724), (166, 391068), (204, 318222), (213, 304776), (216, 300543), (249, 260712), (284, 228582), (306, 212148), (324, 200362), (332, 195534), (408, 159111), (426, 152388), (459, 141432), (498, 130356), (568, 114291), (612, 106074), (639, 101592), (648, 100181), (664, 97767), (747, 86904), (852, 76194), (918, 70716), (996, 65178), (1207, 53784), (1224, 53037), (1278, 50796), (1377, 47144), (1411, 46008), (1494, 43452), (1704, 38097), (1836, 35358), (1917, 33864), (1992, 32589), (2241, 28968), (2414, 26892), (2556, 25398), (2754, 23572), (2822, 23004), (2988, 21726), (3621, 17928), (3672, 17679), (3834, 16932), (4233, 15336), (4482, 14484), (4828, 13446), (5112, 12699), (5508, 11786), (5644, 11502), (5751, 11288), (5893, 11016), (5976, 10863), (6723, 9656), (7242, 8964), (7668, 8466)]