80223552

素因数分解:

$2^6\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:181

約数の個数: 168

約数和(自身を含む): 244083840

約数和(自身を除く): 163860288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 43, 48, 64, 72, 79, 82, 86, 96, 123, 129, 144, 158, 164, 172, 192, 237, 246, 258, 288, 316, 328, 344, 369, 387, 474, 492, 516, 576, 632, 656, 688, 711, 738, 774, 948, 984, 1032, 1264, 1312, 1376, 1422, 1476, 1548, 1763, 1896, 1968, 2064, 2528, 2624, 2752, 2844, 2952, 3096, 3239, 3397, 3526, 3792, 3936, 4128, 5056, 5289, 5688, 5904, 6192, 6478, 6794, 7052, 7584, 7872, 8256, 9717, 10191, 10578, 11376, 11808, 12384, 12956, 13588, 14104, 15168, 15867, 19434, 20382, 21156, 22752, 23616, 24768, 25912, 27176, 28208, 29151, 30573, 31734, 38868, 40764, 42312, 45504, 51824, 54352, 56416, 58302, 61146, 63468, 77736, 81528, 84624, 103648, 108704, 112832, 116604, 122292, 126936, 139277, 155472, 163056, 169248, 207296, 217408, 233208, 244584, 253872, 278554, 310944, 326112, 338496, 417831, 466416, 489168, 507744, 557108, 621888, 652224, 835662, 932832, 978336, 1015488, 1114216, 1253493, 1671324, 1865664, 1956672, 2228432, 2506986, 3342648, 4456864, 5013972, 6685296, 8913728, 10027944, 13370592, 20055888, 26741184, 40111776, 80223552]

約数ペア:

[(1, 80223552), (2, 40111776), (3, 26741184), (4, 20055888), (6, 13370592), (8, 10027944), (9, 8913728), (12, 6685296), (16, 5013972), (18, 4456864), (24, 3342648), (32, 2506986), (36, 2228432), (41, 1956672), (43, 1865664), (48, 1671324), (64, 1253493), (72, 1114216), (79, 1015488), (82, 978336), (86, 932832), (96, 835662), (123, 652224), (129, 621888), (144, 557108), (158, 507744), (164, 489168), (172, 466416), (192, 417831), (237, 338496), (246, 326112), (258, 310944), (288, 278554), (316, 253872), (328, 244584), (344, 233208), (369, 217408), (387, 207296), (474, 169248), (492, 163056), (516, 155472), (576, 139277), (632, 126936), (656, 122292), (688, 116604), (711, 112832), (738, 108704), (774, 103648), (948, 84624), (984, 81528), (1032, 77736), (1264, 63468), (1312, 61146), (1376, 58302), (1422, 56416), (1476, 54352), (1548, 51824), (1763, 45504), (1896, 42312), (1968, 40764), (2064, 38868), (2528, 31734), (2624, 30573), (2752, 29151), (2844, 28208), (2952, 27176), (3096, 25912), (3239, 24768), (3397, 23616), (3526, 22752), (3792, 21156), (3936, 20382), (4128, 19434), (5056, 15867), (5289, 15168), (5688, 14104), (5904, 13588), (6192, 12956), (6478, 12384), (6794, 11808), (7052, 11376), (7584, 10578), (7872, 10191), (8256, 9717)]