84370048

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:258

約数の個数: 128

約数和(自身を含む): 211507200

約数和(自身を除く): 127137152

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 32, 34, 56, 58, 64, 68, 112, 116, 119, 128, 136, 191, 203, 224, 232, 238, 272, 382, 406, 448, 464, 476, 493, 544, 764, 812, 896, 928, 952, 986, 1088, 1337, 1528, 1624, 1856, 1904, 1972, 2176, 2674, 3056, 3247, 3248, 3451, 3712, 3808, 3944, 5348, 5539, 6112, 6494, 6496, 6902, 7616, 7888, 10696, 11078, 12224, 12988, 12992, 13804, 15232, 15776, 21392, 22156, 22729, 24448, 25976, 25984, 27608, 31552, 38773, 42784, 44312, 45458, 51952, 55216, 63104, 77546, 85568, 88624, 90916, 94163, 103904, 110432, 155092, 171136, 177248, 181832, 188326, 207808, 220864, 310184, 354496, 363664, 376652, 415616, 441728, 620368, 659141, 708992, 727328, 753304, 1240736, 1318282, 1454656, 1506608, 2481472, 2636564, 2909312, 3013216, 4962944, 5273128, 6026432, 10546256, 12052864, 21092512, 42185024, 84370048]

約数ペア:

[(1, 84370048), (2, 42185024), (4, 21092512), (7, 12052864), (8, 10546256), (14, 6026432), (16, 5273128), (17, 4962944), (28, 3013216), (29, 2909312), (32, 2636564), (34, 2481472), (56, 1506608), (58, 1454656), (64, 1318282), (68, 1240736), (112, 753304), (116, 727328), (119, 708992), (128, 659141), (136, 620368), (191, 441728), (203, 415616), (224, 376652), (232, 363664), (238, 354496), (272, 310184), (382, 220864), (406, 207808), (448, 188326), (464, 181832), (476, 177248), (493, 171136), (544, 155092), (764, 110432), (812, 103904), (896, 94163), (928, 90916), (952, 88624), (986, 85568), (1088, 77546), (1337, 63104), (1528, 55216), (1624, 51952), (1856, 45458), (1904, 44312), (1972, 42784), (2176, 38773), (2674, 31552), (3056, 27608), (3247, 25984), (3248, 25976), (3451, 24448), (3712, 22729), (3808, 22156), (3944, 21392), (5348, 15776), (5539, 15232), (6112, 13804), (6494, 12992), (6496, 12988), (6902, 12224), (7616, 11078), (7888, 10696)]