64544784

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{953}}^1$

素因数の和:1064

約数の個数: 80

約数和(自身を含む): 178863552

約数和(自身を除く): 114318768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 83, 102, 136, 166, 204, 249, 272, 332, 408, 498, 664, 816, 953, 996, 1328, 1411, 1906, 1992, 2822, 2859, 3812, 3984, 4233, 5644, 5718, 7624, 8466, 11288, 11436, 15248, 16201, 16932, 22576, 22872, 32402, 33864, 45744, 48603, 64804, 67728, 79099, 97206, 129608, 158198, 194412, 237297, 259216, 316396, 388824, 474594, 632792, 777648, 949188, 1265584, 1344683, 1898376, 2689366, 3796752, 4034049, 5378732, 8068098, 10757464, 16136196, 21514928, 32272392, 64544784]

約数ペア:

[(1, 64544784), (2, 32272392), (3, 21514928), (4, 16136196), (6, 10757464), (8, 8068098), (12, 5378732), (16, 4034049), (17, 3796752), (24, 2689366), (34, 1898376), (48, 1344683), (51, 1265584), (68, 949188), (83, 777648), (102, 632792), (136, 474594), (166, 388824), (204, 316396), (249, 259216), (272, 237297), (332, 194412), (408, 158198), (498, 129608), (664, 97206), (816, 79099), (953, 67728), (996, 64804), (1328, 48603), (1411, 45744), (1906, 33864), (1992, 32402), (2822, 22872), (2859, 22576), (3812, 16932), (3984, 16201), (4233, 15248), (5644, 11436), (5718, 11288), (7624, 8466)]