78687288

素因数分解:

$2^3\times 3^5\times {\mathrm{17}}^1\times {\mathrm{2381}}^1$

素因数の和:2419

約数の個数: 96

約数和(自身を含む): 234102960

約数和(自身を除く): 155415672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 243, 306, 324, 408, 459, 486, 612, 648, 918, 972, 1224, 1377, 1836, 1944, 2381, 2754, 3672, 4131, 4762, 5508, 7143, 8262, 9524, 11016, 14286, 16524, 19048, 21429, 28572, 33048, 40477, 42858, 57144, 64287, 80954, 85716, 121431, 128574, 161908, 171432, 192861, 242862, 257148, 323816, 364293, 385722, 485724, 514296, 578583, 728586, 771444, 971448, 1092879, 1157166, 1457172, 1542888, 2185758, 2314332, 2914344, 3278637, 4371516, 4628664, 6557274, 8743032, 9835911, 13114548, 19671822, 26229096, 39343644, 78687288]

約数ペア:

[(1, 78687288), (2, 39343644), (3, 26229096), (4, 19671822), (6, 13114548), (8, 9835911), (9, 8743032), (12, 6557274), (17, 4628664), (18, 4371516), (24, 3278637), (27, 2914344), (34, 2314332), (36, 2185758), (51, 1542888), (54, 1457172), (68, 1157166), (72, 1092879), (81, 971448), (102, 771444), (108, 728586), (136, 578583), (153, 514296), (162, 485724), (204, 385722), (216, 364293), (243, 323816), (306, 257148), (324, 242862), (408, 192861), (459, 171432), (486, 161908), (612, 128574), (648, 121431), (918, 85716), (972, 80954), (1224, 64287), (1377, 57144), (1836, 42858), (1944, 40477), (2381, 33048), (2754, 28572), (3672, 21429), (4131, 19048), (4762, 16524), (5508, 14286), (7143, 11016), (8262, 9524)]