68388144

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:459

約数の個数: 160

約数和(自身を含む): 215343360

約数和(自身を除く): 146955216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 19, 22, 24, 33, 34, 38, 44, 48, 51, 57, 66, 68, 76, 88, 102, 114, 132, 136, 152, 176, 187, 204, 209, 228, 264, 272, 304, 323, 374, 401, 408, 418, 456, 528, 561, 627, 646, 748, 802, 816, 836, 912, 969, 1122, 1203, 1254, 1292, 1496, 1604, 1672, 1938, 2244, 2406, 2508, 2584, 2992, 3208, 3344, 3553, 3876, 4411, 4488, 4812, 5016, 5168, 6416, 6817, 7106, 7619, 7752, 8822, 8976, 9624, 10032, 10659, 13233, 13634, 14212, 15238, 15504, 17644, 19248, 20451, 21318, 22857, 26466, 27268, 28424, 30476, 35288, 40902, 42636, 45714, 52932, 54536, 56848, 60952, 70576, 74987, 81804, 83809, 85272, 91428, 105864, 109072, 121904, 129523, 149974, 163608, 167618, 170544, 182856, 211728, 224961, 251427, 259046, 299948, 327216, 335236, 365712, 388569, 449922, 502854, 518092, 599896, 670472, 777138, 899844, 1005708, 1036184, 1199792, 1340944, 1424753, 1554276, 1799688, 2011416, 2072368, 2849506, 3108552, 3599376, 4022832, 4274259, 5699012, 6217104, 8548518, 11398024, 17097036, 22796048, 34194072, 68388144]

約数ペア:

[(1, 68388144), (2, 34194072), (3, 22796048), (4, 17097036), (6, 11398024), (8, 8548518), (11, 6217104), (12, 5699012), (16, 4274259), (17, 4022832), (19, 3599376), (22, 3108552), (24, 2849506), (33, 2072368), (34, 2011416), (38, 1799688), (44, 1554276), (48, 1424753), (51, 1340944), (57, 1199792), (66, 1036184), (68, 1005708), (76, 899844), (88, 777138), (102, 670472), (114, 599896), (132, 518092), (136, 502854), (152, 449922), (176, 388569), (187, 365712), (204, 335236), (209, 327216), (228, 299948), (264, 259046), (272, 251427), (304, 224961), (323, 211728), (374, 182856), (401, 170544), (408, 167618), (418, 163608), (456, 149974), (528, 129523), (561, 121904), (627, 109072), (646, 105864), (748, 91428), (802, 85272), (816, 83809), (836, 81804), (912, 74987), (969, 70576), (1122, 60952), (1203, 56848), (1254, 54536), (1292, 52932), (1496, 45714), (1604, 42636), (1672, 40902), (1938, 35288), (2244, 30476), (2406, 28424), (2508, 27268), (2584, 26466), (2992, 22857), (3208, 21318), (3344, 20451), (3553, 19248), (3876, 17644), (4411, 15504), (4488, 15238), (4812, 14212), (5016, 13634), (5168, 13233), (6416, 10659), (6817, 10032), (7106, 9624), (7619, 8976), (7752, 8822)]