61127784

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:245

約数の個数: 160

約数和(自身を含む): 188179200

約数和(自身を除く): 127051416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 31, 34, 36, 51, 54, 62, 68, 72, 81, 93, 102, 108, 124, 136, 153, 162, 179, 186, 204, 216, 248, 279, 306, 324, 358, 372, 408, 459, 527, 537, 558, 612, 648, 716, 744, 837, 918, 1054, 1074, 1116, 1224, 1377, 1432, 1581, 1611, 1674, 1836, 2108, 2148, 2232, 2511, 2754, 3043, 3162, 3222, 3348, 3672, 4216, 4296, 4743, 4833, 5022, 5508, 5549, 6086, 6324, 6444, 6696, 9129, 9486, 9666, 10044, 11016, 11098, 12172, 12648, 12888, 14229, 14499, 16647, 18258, 18972, 19332, 20088, 22196, 24344, 27387, 28458, 28998, 33294, 36516, 37944, 38664, 42687, 44392, 49941, 54774, 56916, 57996, 66588, 73032, 82161, 85374, 94333, 99882, 109548, 113832, 115992, 133176, 149823, 164322, 170748, 188666, 199764, 219096, 246483, 282999, 299646, 328644, 341496, 377332, 399528, 449469, 492966, 565998, 599292, 657288, 754664, 848997, 898938, 985932, 1131996, 1198584, 1697994, 1797876, 1971864, 2263992, 2546991, 3395988, 3595752, 5093982, 6791976, 7640973, 10187964, 15281946, 20375928, 30563892, 61127784]

約数ペア:

[(1, 61127784), (2, 30563892), (3, 20375928), (4, 15281946), (6, 10187964), (8, 7640973), (9, 6791976), (12, 5093982), (17, 3595752), (18, 3395988), (24, 2546991), (27, 2263992), (31, 1971864), (34, 1797876), (36, 1697994), (51, 1198584), (54, 1131996), (62, 985932), (68, 898938), (72, 848997), (81, 754664), (93, 657288), (102, 599292), (108, 565998), (124, 492966), (136, 449469), (153, 399528), (162, 377332), (179, 341496), (186, 328644), (204, 299646), (216, 282999), (248, 246483), (279, 219096), (306, 199764), (324, 188666), (358, 170748), (372, 164322), (408, 149823), (459, 133176), (527, 115992), (537, 113832), (558, 109548), (612, 99882), (648, 94333), (716, 85374), (744, 82161), (837, 73032), (918, 66588), (1054, 57996), (1074, 56916), (1116, 54774), (1224, 49941), (1377, 44392), (1432, 42687), (1581, 38664), (1611, 37944), (1674, 36516), (1836, 33294), (2108, 28998), (2148, 28458), (2232, 27387), (2511, 24344), (2754, 22196), (3043, 20088), (3162, 19332), (3222, 18972), (3348, 18258), (3672, 16647), (4216, 14499), (4296, 14229), (4743, 12888), (4833, 12648), (5022, 12172), (5508, 11098), (5549, 11016), (6086, 10044), (6324, 9666), (6444, 9486), (6696, 9129)]