71161552

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:185

約数の個数: 120

約数和(自身を含む): 178113600

約数和(自身を除く): 106952048

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 59, 77, 88, 89, 112, 118, 121, 154, 176, 178, 236, 242, 308, 356, 413, 472, 484, 616, 623, 649, 712, 826, 847, 944, 968, 979, 1232, 1246, 1298, 1424, 1652, 1694, 1936, 1958, 2492, 2596, 3304, 3388, 3916, 4543, 4984, 5192, 5251, 6608, 6776, 6853, 7139, 7832, 9086, 9968, 10384, 10502, 10769, 13552, 13706, 14278, 15664, 18172, 21004, 21538, 27412, 28556, 36344, 36757, 42008, 43076, 49973, 54824, 57112, 57761, 72688, 73514, 75383, 84016, 86152, 99946, 109648, 114224, 115522, 147028, 150766, 172304, 199892, 231044, 294056, 301532, 399784, 404327, 462088, 588112, 603064, 635371, 799568, 808654, 924176, 1206128, 1270742, 1617308, 2541484, 3234616, 4447597, 5082968, 6469232, 8895194, 10165936, 17790388, 35580776, 71161552]

約数ペア:

[(1, 71161552), (2, 35580776), (4, 17790388), (7, 10165936), (8, 8895194), (11, 6469232), (14, 5082968), (16, 4447597), (22, 3234616), (28, 2541484), (44, 1617308), (56, 1270742), (59, 1206128), (77, 924176), (88, 808654), (89, 799568), (112, 635371), (118, 603064), (121, 588112), (154, 462088), (176, 404327), (178, 399784), (236, 301532), (242, 294056), (308, 231044), (356, 199892), (413, 172304), (472, 150766), (484, 147028), (616, 115522), (623, 114224), (649, 109648), (712, 99946), (826, 86152), (847, 84016), (944, 75383), (968, 73514), (979, 72688), (1232, 57761), (1246, 57112), (1298, 54824), (1424, 49973), (1652, 43076), (1694, 42008), (1936, 36757), (1958, 36344), (2492, 28556), (2596, 27412), (3304, 21538), (3388, 21004), (3916, 18172), (4543, 15664), (4984, 14278), (5192, 13706), (5251, 13552), (6608, 10769), (6776, 10502), (6853, 10384), (7139, 9968), (7832, 9086)]