89161072

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:351

約数の個数: 160

約数和(自身を含む): 244984320

約数和(自身を除く): 155823248

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 19, 22, 26, 28, 38, 44, 52, 56, 76, 77, 88, 91, 104, 112, 133, 143, 152, 154, 176, 182, 208, 209, 247, 266, 286, 293, 304, 308, 364, 418, 494, 532, 572, 586, 616, 728, 836, 988, 1001, 1064, 1144, 1172, 1232, 1456, 1463, 1672, 1729, 1976, 2002, 2051, 2128, 2288, 2344, 2717, 2926, 3223, 3344, 3458, 3809, 3952, 4004, 4102, 4688, 5434, 5567, 5852, 6446, 6916, 7618, 8008, 8204, 10868, 11134, 11704, 12892, 13832, 15236, 16016, 16408, 19019, 21736, 22268, 22561, 23408, 25784, 26663, 27664, 30472, 32816, 38038, 38969, 41899, 43472, 44536, 45122, 51568, 53326, 60944, 61237, 72371, 76076, 77938, 83798, 89072, 90244, 106652, 122474, 144742, 152152, 155876, 167596, 180488, 213304, 244948, 289484, 293293, 304304, 311752, 335192, 360976, 426608, 428659, 489896, 506597, 578968, 586586, 623504, 670384, 796081, 857318, 979792, 1013194, 1157936, 1173172, 1592162, 1714636, 2026388, 2346344, 3184324, 3429272, 4052776, 4692688, 5572567, 6368648, 6858544, 8105552, 11145134, 12737296, 22290268, 44580536, 89161072]

約数ペア:

[(1, 89161072), (2, 44580536), (4, 22290268), (7, 12737296), (8, 11145134), (11, 8105552), (13, 6858544), (14, 6368648), (16, 5572567), (19, 4692688), (22, 4052776), (26, 3429272), (28, 3184324), (38, 2346344), (44, 2026388), (52, 1714636), (56, 1592162), (76, 1173172), (77, 1157936), (88, 1013194), (91, 979792), (104, 857318), (112, 796081), (133, 670384), (143, 623504), (152, 586586), (154, 578968), (176, 506597), (182, 489896), (208, 428659), (209, 426608), (247, 360976), (266, 335192), (286, 311752), (293, 304304), (304, 293293), (308, 289484), (364, 244948), (418, 213304), (494, 180488), (532, 167596), (572, 155876), (586, 152152), (616, 144742), (728, 122474), (836, 106652), (988, 90244), (1001, 89072), (1064, 83798), (1144, 77938), (1172, 76076), (1232, 72371), (1456, 61237), (1463, 60944), (1672, 53326), (1729, 51568), (1976, 45122), (2002, 44536), (2051, 43472), (2128, 41899), (2288, 38969), (2344, 38038), (2717, 32816), (2926, 30472), (3223, 27664), (3344, 26663), (3458, 25784), (3809, 23408), (3952, 22561), (4004, 22268), (4102, 21736), (4688, 19019), (5434, 16408), (5567, 16016), (5852, 15236), (6446, 13832), (6916, 12892), (7618, 11704), (8008, 11134), (8204, 10868)]