65655768

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 186624000

約数和(自身を除く): 120968232

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 31, 34, 51, 58, 62, 68, 87, 93, 102, 116, 124, 136, 174, 179, 186, 204, 232, 248, 348, 358, 372, 408, 493, 527, 537, 696, 716, 744, 899, 986, 1054, 1074, 1432, 1479, 1581, 1798, 1972, 2108, 2148, 2697, 2958, 3043, 3162, 3596, 3944, 4216, 4296, 5191, 5394, 5549, 5916, 6086, 6324, 7192, 9129, 10382, 10788, 11098, 11832, 12172, 12648, 15283, 15573, 16647, 18258, 20764, 21576, 22196, 24344, 30566, 31146, 33294, 36516, 41528, 44392, 45849, 61132, 62292, 66588, 73032, 88247, 91698, 94333, 122264, 124584, 133176, 160921, 176494, 183396, 188666, 264741, 282999, 321842, 352988, 366792, 377332, 482763, 529482, 565998, 643684, 705976, 754664, 965526, 1058964, 1131996, 1287368, 1931052, 2117928, 2263992, 2735657, 3862104, 5471314, 8206971, 10942628, 16413942, 21885256, 32827884, 65655768]

約数ペア:

[(1, 65655768), (2, 32827884), (3, 21885256), (4, 16413942), (6, 10942628), (8, 8206971), (12, 5471314), (17, 3862104), (24, 2735657), (29, 2263992), (31, 2117928), (34, 1931052), (51, 1287368), (58, 1131996), (62, 1058964), (68, 965526), (87, 754664), (93, 705976), (102, 643684), (116, 565998), (124, 529482), (136, 482763), (174, 377332), (179, 366792), (186, 352988), (204, 321842), (232, 282999), (248, 264741), (348, 188666), (358, 183396), (372, 176494), (408, 160921), (493, 133176), (527, 124584), (537, 122264), (696, 94333), (716, 91698), (744, 88247), (899, 73032), (986, 66588), (1054, 62292), (1074, 61132), (1432, 45849), (1479, 44392), (1581, 41528), (1798, 36516), (1972, 33294), (2108, 31146), (2148, 30566), (2697, 24344), (2958, 22196), (3043, 21576), (3162, 20764), (3596, 18258), (3944, 16647), (4216, 15573), (4296, 15283), (5191, 12648), (5394, 12172), (5549, 11832), (5916, 11098), (6086, 10788), (6324, 10382), (7192, 9129)]