80935776

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:365

約数の個数: 144

約数和(自身を含む): 248609088

約数和(自身を除く): 167673312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 61, 68, 72, 96, 102, 122, 136, 144, 153, 183, 204, 244, 271, 272, 288, 306, 366, 408, 488, 542, 544, 549, 612, 732, 813, 816, 976, 1037, 1084, 1098, 1224, 1464, 1626, 1632, 1952, 2074, 2168, 2196, 2439, 2448, 2928, 3111, 3252, 4148, 4336, 4392, 4607, 4878, 4896, 5856, 6222, 6504, 8296, 8672, 8784, 9214, 9333, 9756, 12444, 13008, 13821, 16531, 16592, 17568, 18428, 18666, 19512, 24888, 26016, 27642, 33062, 33184, 36856, 37332, 39024, 41463, 49593, 49776, 55284, 66124, 73712, 74664, 78048, 82926, 99186, 99552, 110568, 132248, 147424, 148779, 149328, 165852, 198372, 221136, 264496, 281027, 297558, 298656, 331704, 396744, 442272, 528992, 562054, 595116, 663408, 793488, 843081, 1124108, 1190232, 1326816, 1586976, 1686162, 2248216, 2380464, 2529243, 3372324, 4496432, 4760928, 5058486, 6744648, 8992864, 10116972, 13489296, 20233944, 26978592, 40467888, 80935776]

約数ペア:

[(1, 80935776), (2, 40467888), (3, 26978592), (4, 20233944), (6, 13489296), (8, 10116972), (9, 8992864), (12, 6744648), (16, 5058486), (17, 4760928), (18, 4496432), (24, 3372324), (32, 2529243), (34, 2380464), (36, 2248216), (48, 1686162), (51, 1586976), (61, 1326816), (68, 1190232), (72, 1124108), (96, 843081), (102, 793488), (122, 663408), (136, 595116), (144, 562054), (153, 528992), (183, 442272), (204, 396744), (244, 331704), (271, 298656), (272, 297558), (288, 281027), (306, 264496), (366, 221136), (408, 198372), (488, 165852), (542, 149328), (544, 148779), (549, 147424), (612, 132248), (732, 110568), (813, 99552), (816, 99186), (976, 82926), (1037, 78048), (1084, 74664), (1098, 73712), (1224, 66124), (1464, 55284), (1626, 49776), (1632, 49593), (1952, 41463), (2074, 39024), (2168, 37332), (2196, 36856), (2439, 33184), (2448, 33062), (2928, 27642), (3111, 26016), (3252, 24888), (4148, 19512), (4336, 18666), (4392, 18428), (4607, 17568), (4878, 16592), (4896, 16531), (5856, 13821), (6222, 13008), (6504, 12444), (8296, 9756), (8672, 9333), (8784, 9214)]