85876112

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:145

約数の個数: 160

約数和(自身を含む): 219843072

約数和(自身を除く): 133966960

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 34, 37, 46, 53, 56, 68, 74, 92, 106, 112, 119, 136, 148, 161, 184, 212, 238, 259, 272, 296, 322, 368, 371, 391, 424, 476, 518, 592, 629, 644, 742, 782, 848, 851, 901, 952, 1036, 1219, 1258, 1288, 1484, 1564, 1702, 1802, 1904, 1961, 2072, 2438, 2516, 2576, 2737, 2968, 3128, 3404, 3604, 3922, 4144, 4403, 4876, 5032, 5474, 5936, 5957, 6256, 6307, 6808, 7208, 7844, 8533, 8806, 9752, 10064, 10948, 11914, 12614, 13616, 13727, 14416, 14467, 15688, 17066, 17612, 19504, 20723, 21896, 23828, 25228, 27454, 28934, 31376, 33337, 34132, 35224, 41446, 43792, 45103, 47656, 50456, 54908, 57868, 66674, 68264, 70448, 82892, 90206, 95312, 100912, 101269, 109816, 115736, 133348, 136528, 145061, 165784, 180412, 202538, 219632, 231472, 233359, 266696, 290122, 315721, 331568, 360824, 405076, 466718, 533392, 580244, 631442, 721648, 766751, 810152, 933436, 1160488, 1262884, 1533502, 1620304, 1866872, 2320976, 2525768, 3067004, 3733744, 5051536, 5367257, 6134008, 10734514, 12268016, 21469028, 42938056, 85876112]

約数ペア:

[(1, 85876112), (2, 42938056), (4, 21469028), (7, 12268016), (8, 10734514), (14, 6134008), (16, 5367257), (17, 5051536), (23, 3733744), (28, 3067004), (34, 2525768), (37, 2320976), (46, 1866872), (53, 1620304), (56, 1533502), (68, 1262884), (74, 1160488), (92, 933436), (106, 810152), (112, 766751), (119, 721648), (136, 631442), (148, 580244), (161, 533392), (184, 466718), (212, 405076), (238, 360824), (259, 331568), (272, 315721), (296, 290122), (322, 266696), (368, 233359), (371, 231472), (391, 219632), (424, 202538), (476, 180412), (518, 165784), (592, 145061), (629, 136528), (644, 133348), (742, 115736), (782, 109816), (848, 101269), (851, 100912), (901, 95312), (952, 90206), (1036, 82892), (1219, 70448), (1258, 68264), (1288, 66674), (1484, 57868), (1564, 54908), (1702, 50456), (1802, 47656), (1904, 45103), (1961, 43792), (2072, 41446), (2438, 35224), (2516, 34132), (2576, 33337), (2737, 31376), (2968, 28934), (3128, 27454), (3404, 25228), (3604, 23828), (3922, 21896), (4144, 20723), (4403, 19504), (4876, 17612), (5032, 17066), (5474, 15688), (5936, 14467), (5957, 14416), (6256, 13727), (6307, 13616), (6808, 12614), (7208, 11914), (7844, 10948), (8533, 10064), (8806, 9752)]