81437269824

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{240041}}^1$

素因数の和:240109

約数の個数: 168

約数和(自身を含む): 253637978880

約数和(自身を除く): 172200709056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 64, 72, 76, 93, 96, 114, 124, 144, 152, 171, 186, 192, 228, 248, 279, 288, 304, 342, 372, 456, 496, 558, 576, 589, 608, 684, 744, 912, 992, 1116, 1178, 1216, 1368, 1488, 1767, 1824, 1984, 2232, 2356, 2736, 2976, 3534, 3648, 4464, 4712, 5301, 5472, 5952, 7068, 8928, 9424, 10602, 10944, 14136, 17856, 18848, 21204, 28272, 37696, 42408, 56544, 84816, 113088, 169632, 240041, 339264, 480082, 720123, 960164, 1440246, 1920328, 2160369, 2880492, 3840656, 4320738, 4560779, 5760984, 7441271, 7681312, 8641476, 9121558, 11521968, 13682337, 14882542, 15362624, 17282952, 18243116, 22323813, 23043936, 27364674, 29765084, 34565904, 36486232, 41047011, 44647626, 46087872, 54729348, 59530168, 66971439, 69131808, 72972464, 82094022, 89295252, 109458696, 119060336, 133942878, 138263616, 141384149, 145944928, 164188044, 178590504, 218917392, 238120672, 267885756, 282768298, 291889856, 328376088, 357181008, 424152447, 437834784, 476241344, 535771512, 565536596, 656752176, 714362016, 848304894, 875669568, 1071543024, 1131073192, 1272457341, 1313504352, 1428724032, 1696609788, 2143086048, 2262146384, 2544914682, 2627008704, 3393219576, 4286172096, 4524292768, 5089829364, 6786439152, 9048585536, 10179658728, 13572878304, 20359317456, 27145756608, 40718634912, 81437269824]

約数ペア:

[(1, 81437269824), (2, 40718634912), (3, 27145756608), (4, 20359317456), (6, 13572878304), (8, 10179658728), (9, 9048585536), (12, 6786439152), (16, 5089829364), (18, 4524292768), (19, 4286172096), (24, 3393219576), (31, 2627008704), (32, 2544914682), (36, 2262146384), (38, 2143086048), (48, 1696609788), (57, 1428724032), (62, 1313504352), (64, 1272457341), (72, 1131073192), (76, 1071543024), (93, 875669568), (96, 848304894), (114, 714362016), (124, 656752176), (144, 565536596), (152, 535771512), (171, 476241344), (186, 437834784), (192, 424152447), (228, 357181008), (248, 328376088), (279, 291889856), (288, 282768298), (304, 267885756), (342, 238120672), (372, 218917392), (456, 178590504), (496, 164188044), (558, 145944928), (576, 141384149), (589, 138263616), (608, 133942878), (684, 119060336), (744, 109458696), (912, 89295252), (992, 82094022), (1116, 72972464), (1178, 69131808), (1216, 66971439), (1368, 59530168), (1488, 54729348), (1767, 46087872), (1824, 44647626), (1984, 41047011), (2232, 36486232), (2356, 34565904), (2736, 29765084), (2976, 27364674), (3534, 23043936), (3648, 22323813), (4464, 18243116), (4712, 17282952), (5301, 15362624), (5472, 14882542), (5952, 13682337), (7068, 11521968), (8928, 9121558), (9424, 8641476), (10602, 7681312), (10944, 7441271), (14136, 5760984), (17856, 4560779), (18848, 4320738), (21204, 3840656), (28272, 2880492), (37696, 2160369), (42408, 1920328), (56544, 1440246), (84816, 960164), (113088, 720123), (169632, 480082), (240041, 339264)]