71779136

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:101

約数の個数: 168

約数和(自身を含む): 181612032

約数和(自身を除く): 109832896

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 31, 32, 44, 46, 52, 62, 64, 88, 92, 104, 121, 124, 143, 176, 184, 208, 242, 248, 253, 286, 299, 341, 352, 368, 403, 416, 484, 496, 506, 572, 598, 682, 704, 713, 736, 806, 832, 968, 992, 1012, 1144, 1196, 1364, 1426, 1472, 1573, 1612, 1936, 1984, 2024, 2288, 2392, 2728, 2783, 2852, 3146, 3224, 3289, 3751, 3872, 4048, 4433, 4576, 4784, 5456, 5566, 5704, 6292, 6448, 6578, 7502, 7744, 7843, 8096, 8866, 9152, 9269, 9568, 10912, 11132, 11408, 12584, 12896, 13156, 15004, 15686, 16192, 17732, 18538, 19136, 21824, 22264, 22816, 25168, 25792, 26312, 30008, 31372, 35464, 36179, 37076, 44528, 45632, 48763, 50336, 52624, 60016, 62744, 70928, 72358, 74152, 86273, 89056, 97526, 100672, 101959, 105248, 120032, 125488, 141856, 144716, 148304, 172546, 178112, 195052, 203918, 210496, 240064, 250976, 283712, 289432, 296608, 345092, 390104, 407836, 501952, 578864, 593216, 690184, 780208, 815672, 1121549, 1157728, 1380368, 1560416, 1631344, 2243098, 2315456, 2760736, 3120832, 3262688, 4486196, 5521472, 6525376, 8972392, 17944784, 35889568, 71779136]

約数ペア:

[(1, 71779136), (2, 35889568), (4, 17944784), (8, 8972392), (11, 6525376), (13, 5521472), (16, 4486196), (22, 3262688), (23, 3120832), (26, 2760736), (31, 2315456), (32, 2243098), (44, 1631344), (46, 1560416), (52, 1380368), (62, 1157728), (64, 1121549), (88, 815672), (92, 780208), (104, 690184), (121, 593216), (124, 578864), (143, 501952), (176, 407836), (184, 390104), (208, 345092), (242, 296608), (248, 289432), (253, 283712), (286, 250976), (299, 240064), (341, 210496), (352, 203918), (368, 195052), (403, 178112), (416, 172546), (484, 148304), (496, 144716), (506, 141856), (572, 125488), (598, 120032), (682, 105248), (704, 101959), (713, 100672), (736, 97526), (806, 89056), (832, 86273), (968, 74152), (992, 72358), (1012, 70928), (1144, 62744), (1196, 60016), (1364, 52624), (1426, 50336), (1472, 48763), (1573, 45632), (1612, 44528), (1936, 37076), (1984, 36179), (2024, 35464), (2288, 31372), (2392, 30008), (2728, 26312), (2783, 25792), (2852, 25168), (3146, 22816), (3224, 22264), (3289, 21824), (3751, 19136), (3872, 18538), (4048, 17732), (4433, 16192), (4576, 15686), (4784, 15004), (5456, 13156), (5566, 12896), (5704, 12584), (6292, 11408), (6448, 11132), (6578, 10912), (7502, 9568), (7744, 9269), (7843, 9152), (8096, 8866)]