85409712

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 180

約数和(自身を含む): 265322304

約数和(自身を除く): 179912592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 53, 57, 62, 72, 76, 93, 106, 114, 124, 144, 152, 159, 171, 186, 212, 228, 248, 279, 304, 318, 342, 361, 372, 424, 456, 477, 496, 558, 589, 636, 684, 722, 744, 848, 912, 954, 1007, 1083, 1116, 1178, 1272, 1368, 1444, 1488, 1643, 1767, 1908, 2014, 2166, 2232, 2356, 2544, 2736, 2888, 3021, 3249, 3286, 3534, 3816, 4028, 4332, 4464, 4712, 4929, 5301, 5776, 6042, 6498, 6572, 7068, 7632, 8056, 8664, 9063, 9424, 9858, 10602, 11191, 12084, 12996, 13144, 14136, 14787, 16112, 17328, 18126, 19133, 19716, 21204, 22382, 24168, 25992, 26288, 28272, 29574, 31217, 33573, 36252, 38266, 39432, 42408, 44764, 48336, 51984, 57399, 59148, 62434, 67146, 72504, 76532, 78864, 84816, 89528, 93651, 100719, 114798, 118296, 124868, 134292, 145008, 153064, 172197, 179056, 187302, 201438, 229596, 236592, 249736, 268584, 280953, 306128, 344394, 374604, 402876, 459192, 499472, 537168, 561906, 593123, 688788, 749208, 805752, 918384, 1123812, 1186246, 1377576, 1498416, 1611504, 1779369, 2247624, 2372492, 2755152, 3558738, 4495248, 4744984, 5338107, 7117476, 9489968, 10676214, 14234952, 21352428, 28469904, 42704856, 85409712]

約数ペア:

[(1, 85409712), (2, 42704856), (3, 28469904), (4, 21352428), (6, 14234952), (8, 10676214), (9, 9489968), (12, 7117476), (16, 5338107), (18, 4744984), (19, 4495248), (24, 3558738), (31, 2755152), (36, 2372492), (38, 2247624), (48, 1779369), (53, 1611504), (57, 1498416), (62, 1377576), (72, 1186246), (76, 1123812), (93, 918384), (106, 805752), (114, 749208), (124, 688788), (144, 593123), (152, 561906), (159, 537168), (171, 499472), (186, 459192), (212, 402876), (228, 374604), (248, 344394), (279, 306128), (304, 280953), (318, 268584), (342, 249736), (361, 236592), (372, 229596), (424, 201438), (456, 187302), (477, 179056), (496, 172197), (558, 153064), (589, 145008), (636, 134292), (684, 124868), (722, 118296), (744, 114798), (848, 100719), (912, 93651), (954, 89528), (1007, 84816), (1083, 78864), (1116, 76532), (1178, 72504), (1272, 67146), (1368, 62434), (1444, 59148), (1488, 57399), (1643, 51984), (1767, 48336), (1908, 44764), (2014, 42408), (2166, 39432), (2232, 38266), (2356, 36252), (2544, 33573), (2736, 31217), (2888, 29574), (3021, 28272), (3249, 26288), (3286, 25992), (3534, 24168), (3816, 22382), (4028, 21204), (4332, 19716), (4464, 19133), (4712, 18126), (4929, 17328), (5301, 16112), (5776, 14787), (6042, 14136), (6498, 13144), (6572, 12996), (7068, 12084), (7632, 11191), (8056, 10602), (8664, 9858), (9063, 9424)]