80263872

素因数分解:

$2^6\times 3^5\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:437

約数の個数: 168

約数和(自身を含む): 257582416

約数和(自身を除く): 177318544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 192, 208, 216, 234, 243, 288, 312, 324, 351, 397, 416, 432, 468, 486, 576, 624, 648, 702, 794, 832, 864, 936, 972, 1053, 1191, 1248, 1296, 1404, 1588, 1728, 1872, 1944, 2106, 2382, 2496, 2592, 2808, 3159, 3176, 3573, 3744, 3888, 4212, 4764, 5161, 5184, 5616, 6318, 6352, 7146, 7488, 7776, 8424, 9528, 10322, 10719, 11232, 12636, 12704, 14292, 15483, 15552, 16848, 19056, 20644, 21438, 22464, 25272, 25408, 28584, 30966, 32157, 33696, 38112, 41288, 42876, 46449, 50544, 57168, 61932, 64314, 67392, 76224, 82576, 85752, 92898, 96471, 101088, 114336, 123864, 128628, 139347, 165152, 171504, 185796, 192942, 202176, 228672, 247728, 257256, 278694, 330304, 343008, 371592, 385884, 418041, 495456, 514512, 557388, 686016, 743184, 771768, 836082, 990912, 1029024, 1114776, 1254123, 1486368, 1543536, 1672164, 2058048, 2229552, 2508246, 2972736, 3087072, 3344328, 4459104, 5016492, 6174144, 6688656, 8918208, 10032984, 13377312, 20065968, 26754624, 40131936, 80263872]

約数ペア:

[(1, 80263872), (2, 40131936), (3, 26754624), (4, 20065968), (6, 13377312), (8, 10032984), (9, 8918208), (12, 6688656), (13, 6174144), (16, 5016492), (18, 4459104), (24, 3344328), (26, 3087072), (27, 2972736), (32, 2508246), (36, 2229552), (39, 2058048), (48, 1672164), (52, 1543536), (54, 1486368), (64, 1254123), (72, 1114776), (78, 1029024), (81, 990912), (96, 836082), (104, 771768), (108, 743184), (117, 686016), (144, 557388), (156, 514512), (162, 495456), (192, 418041), (208, 385884), (216, 371592), (234, 343008), (243, 330304), (288, 278694), (312, 257256), (324, 247728), (351, 228672), (397, 202176), (416, 192942), (432, 185796), (468, 171504), (486, 165152), (576, 139347), (624, 128628), (648, 123864), (702, 114336), (794, 101088), (832, 96471), (864, 92898), (936, 85752), (972, 82576), (1053, 76224), (1191, 67392), (1248, 64314), (1296, 61932), (1404, 57168), (1588, 50544), (1728, 46449), (1872, 42876), (1944, 41288), (2106, 38112), (2382, 33696), (2496, 32157), (2592, 30966), (2808, 28584), (3159, 25408), (3176, 25272), (3573, 22464), (3744, 21438), (3888, 20644), (4212, 19056), (4764, 16848), (5161, 15552), (5184, 15483), (5616, 14292), (6318, 12704), (6352, 12636), (7146, 11232), (7488, 10719), (7776, 10322), (8424, 9528)]