90161904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:215

約数の個数: 160

約数和(自身を含む): 278982144

約数和(自身を除く): 188820240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 61, 83, 84, 106, 112, 122, 159, 166, 168, 183, 212, 244, 249, 318, 332, 336, 366, 371, 424, 427, 488, 498, 581, 636, 664, 732, 742, 848, 854, 976, 996, 1113, 1162, 1272, 1281, 1328, 1464, 1484, 1708, 1743, 1992, 2226, 2324, 2544, 2562, 2928, 2968, 3233, 3416, 3486, 3984, 4399, 4452, 4648, 5063, 5124, 5936, 6466, 6832, 6972, 8798, 8904, 9296, 9699, 10126, 10248, 12932, 13197, 13944, 15189, 17596, 17808, 19398, 20252, 20496, 22631, 25864, 26394, 27888, 30378, 30793, 35192, 35441, 38796, 40504, 45262, 51728, 52788, 60756, 61586, 67893, 70384, 70882, 77592, 81008, 90524, 92379, 105576, 106323, 121512, 123172, 135786, 141764, 155184, 181048, 184758, 211152, 212646, 243024, 246344, 268339, 271572, 283528, 362096, 369516, 425292, 492688, 536678, 543144, 567056, 739032, 805017, 850584, 1073356, 1086288, 1478064, 1610034, 1701168, 1878373, 2146712, 3220068, 3756746, 4293424, 5635119, 6440136, 7513492, 11270238, 12880272, 15026984, 22540476, 30053968, 45080952, 90161904]

約数ペア:

[(1, 90161904), (2, 45080952), (3, 30053968), (4, 22540476), (6, 15026984), (7, 12880272), (8, 11270238), (12, 7513492), (14, 6440136), (16, 5635119), (21, 4293424), (24, 3756746), (28, 3220068), (42, 2146712), (48, 1878373), (53, 1701168), (56, 1610034), (61, 1478064), (83, 1086288), (84, 1073356), (106, 850584), (112, 805017), (122, 739032), (159, 567056), (166, 543144), (168, 536678), (183, 492688), (212, 425292), (244, 369516), (249, 362096), (318, 283528), (332, 271572), (336, 268339), (366, 246344), (371, 243024), (424, 212646), (427, 211152), (488, 184758), (498, 181048), (581, 155184), (636, 141764), (664, 135786), (732, 123172), (742, 121512), (848, 106323), (854, 105576), (976, 92379), (996, 90524), (1113, 81008), (1162, 77592), (1272, 70882), (1281, 70384), (1328, 67893), (1464, 61586), (1484, 60756), (1708, 52788), (1743, 51728), (1992, 45262), (2226, 40504), (2324, 38796), (2544, 35441), (2562, 35192), (2928, 30793), (2968, 30378), (3233, 27888), (3416, 26394), (3486, 25864), (3984, 22631), (4399, 20496), (4452, 20252), (4648, 19398), (5063, 17808), (5124, 17596), (5936, 15189), (6466, 13944), (6832, 13197), (6972, 12932), (8798, 10248), (8904, 10126), (9296, 9699)]