80431488

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^2$

素因数の和:114

約数の個数: 192

約数和(自身を含む): 258325200

約数和(自身を除く): 177893712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 37, 48, 51, 54, 64, 68, 72, 74, 96, 102, 108, 111, 128, 136, 144, 148, 153, 192, 204, 216, 222, 272, 288, 296, 306, 333, 384, 408, 432, 444, 459, 544, 576, 592, 612, 629, 666, 816, 864, 888, 918, 999, 1088, 1152, 1184, 1224, 1258, 1332, 1369, 1632, 1728, 1776, 1836, 1887, 1998, 2176, 2368, 2448, 2516, 2664, 2738, 3264, 3456, 3552, 3672, 3774, 3996, 4107, 4736, 4896, 5032, 5328, 5476, 5661, 6528, 7104, 7344, 7548, 7992, 8214, 9792, 10064, 10656, 10952, 11322, 12321, 14208, 14688, 15096, 15984, 16428, 16983, 19584, 20128, 21312, 21904, 22644, 23273, 24642, 29376, 30192, 31968, 32856, 33966, 36963, 40256, 42624, 43808, 45288, 46546, 49284, 58752, 60384, 63936, 65712, 67932, 69819, 73926, 80512, 87616, 90576, 93092, 98568, 120768, 127872, 131424, 135864, 139638, 147852, 175232, 181152, 186184, 197136, 209457, 241536, 262848, 271728, 279276, 295704, 362304, 372368, 394272, 418914, 525696, 543456, 558552, 591408, 628371, 724608, 744736, 788544, 837828, 1086912, 1117104, 1182816, 1256742, 1489472, 1577088, 1675656, 2173824, 2234208, 2365632, 2513484, 2978944, 3351312, 4468416, 4731264, 5026968, 6702624, 8936832, 10053936, 13405248, 20107872, 26810496, 40215744, 80431488]

約数ペア:

[(1, 80431488), (2, 40215744), (3, 26810496), (4, 20107872), (6, 13405248), (8, 10053936), (9, 8936832), (12, 6702624), (16, 5026968), (17, 4731264), (18, 4468416), (24, 3351312), (27, 2978944), (32, 2513484), (34, 2365632), (36, 2234208), (37, 2173824), (48, 1675656), (51, 1577088), (54, 1489472), (64, 1256742), (68, 1182816), (72, 1117104), (74, 1086912), (96, 837828), (102, 788544), (108, 744736), (111, 724608), (128, 628371), (136, 591408), (144, 558552), (148, 543456), (153, 525696), (192, 418914), (204, 394272), (216, 372368), (222, 362304), (272, 295704), (288, 279276), (296, 271728), (306, 262848), (333, 241536), (384, 209457), (408, 197136), (432, 186184), (444, 181152), (459, 175232), (544, 147852), (576, 139638), (592, 135864), (612, 131424), (629, 127872), (666, 120768), (816, 98568), (864, 93092), (888, 90576), (918, 87616), (999, 80512), (1088, 73926), (1152, 69819), (1184, 67932), (1224, 65712), (1258, 63936), (1332, 60384), (1369, 58752), (1632, 49284), (1728, 46546), (1776, 45288), (1836, 43808), (1887, 42624), (1998, 40256), (2176, 36963), (2368, 33966), (2448, 32856), (2516, 31968), (2664, 30192), (2738, 29376), (3264, 24642), (3456, 23273), (3552, 22644), (3672, 21904), (3774, 21312), (3996, 20128), (4107, 19584), (4736, 16983), (4896, 16428), (5032, 15984), (5328, 15096), (5476, 14688), (5661, 14208), (6528, 12321), (7104, 11322), (7344, 10952), (7548, 10656), (7992, 10064), (8214, 9792)]