71223552

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1627}}^1$

素因数の和:1668

約数の個数: 108

約数和(自身を含む): 216296080

約数和(自身を除く): 145072528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 576, 608, 684, 768, 912, 1152, 1216, 1368, 1627, 1824, 2304, 2432, 2736, 3254, 3648, 4864, 4881, 5472, 6508, 7296, 9762, 10944, 13016, 14592, 14643, 19524, 21888, 26032, 29286, 30913, 39048, 43776, 52064, 58572, 61826, 78096, 92739, 104128, 117144, 123652, 156192, 185478, 208256, 234288, 247304, 278217, 312384, 370956, 416512, 468576, 494608, 556434, 624768, 741912, 937152, 989216, 1112868, 1249536, 1483824, 1874304, 1978432, 2225736, 2967648, 3748608, 3956864, 4451472, 5935296, 7913728, 8902944, 11870592, 17805888, 23741184, 35611776, 71223552]

約数ペア:

[(1, 71223552), (2, 35611776), (3, 23741184), (4, 17805888), (6, 11870592), (8, 8902944), (9, 7913728), (12, 5935296), (16, 4451472), (18, 3956864), (19, 3748608), (24, 2967648), (32, 2225736), (36, 1978432), (38, 1874304), (48, 1483824), (57, 1249536), (64, 1112868), (72, 989216), (76, 937152), (96, 741912), (114, 624768), (128, 556434), (144, 494608), (152, 468576), (171, 416512), (192, 370956), (228, 312384), (256, 278217), (288, 247304), (304, 234288), (342, 208256), (384, 185478), (456, 156192), (576, 123652), (608, 117144), (684, 104128), (768, 92739), (912, 78096), (1152, 61826), (1216, 58572), (1368, 52064), (1627, 43776), (1824, 39048), (2304, 30913), (2432, 29286), (2736, 26032), (3254, 21888), (3648, 19524), (4864, 14643), (4881, 14592), (5472, 13016), (6508, 10944), (7296, 9762)]