72905112

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 192

約数和(自身を含む): 244408320

約数和(自身を除く): 171503208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 67, 68, 72, 84, 102, 119, 126, 127, 134, 136, 153, 168, 201, 204, 238, 252, 254, 268, 306, 357, 381, 402, 408, 469, 476, 504, 508, 536, 603, 612, 714, 762, 804, 889, 938, 952, 1016, 1071, 1139, 1143, 1206, 1224, 1407, 1428, 1524, 1608, 1778, 1876, 2142, 2159, 2278, 2286, 2412, 2667, 2814, 2856, 3048, 3417, 3556, 3752, 4221, 4284, 4318, 4556, 4572, 4824, 5334, 5628, 6477, 6834, 7112, 7973, 8001, 8442, 8509, 8568, 8636, 9112, 9144, 10251, 10668, 11256, 12954, 13668, 15113, 15946, 16002, 16884, 17018, 17272, 19431, 20502, 21336, 23919, 25527, 25908, 27336, 30226, 31892, 32004, 33768, 34036, 38862, 41004, 45339, 47838, 51054, 51816, 59563, 60452, 63784, 64008, 68072, 71757, 76581, 77724, 82008, 90678, 95676, 102108, 119126, 120904, 136017, 143514, 144653, 153162, 155448, 178689, 181356, 191352, 204216, 238252, 272034, 287028, 289306, 306324, 357378, 362712, 433959, 476504, 536067, 544068, 574056, 578612, 612648, 714756, 867918, 1012571, 1072134, 1088136, 1157224, 1301877, 1429512, 1735836, 2025142, 2144268, 2603754, 3037713, 3471672, 4050284, 4288536, 5207508, 6075426, 8100568, 9113139, 10415016, 12150852, 18226278, 24301704, 36452556, 72905112]

約数ペア:

[(1, 72905112), (2, 36452556), (3, 24301704), (4, 18226278), (6, 12150852), (7, 10415016), (8, 9113139), (9, 8100568), (12, 6075426), (14, 5207508), (17, 4288536), (18, 4050284), (21, 3471672), (24, 3037713), (28, 2603754), (34, 2144268), (36, 2025142), (42, 1735836), (51, 1429512), (56, 1301877), (63, 1157224), (67, 1088136), (68, 1072134), (72, 1012571), (84, 867918), (102, 714756), (119, 612648), (126, 578612), (127, 574056), (134, 544068), (136, 536067), (153, 476504), (168, 433959), (201, 362712), (204, 357378), (238, 306324), (252, 289306), (254, 287028), (268, 272034), (306, 238252), (357, 204216), (381, 191352), (402, 181356), (408, 178689), (469, 155448), (476, 153162), (504, 144653), (508, 143514), (536, 136017), (603, 120904), (612, 119126), (714, 102108), (762, 95676), (804, 90678), (889, 82008), (938, 77724), (952, 76581), (1016, 71757), (1071, 68072), (1139, 64008), (1143, 63784), (1206, 60452), (1224, 59563), (1407, 51816), (1428, 51054), (1524, 47838), (1608, 45339), (1778, 41004), (1876, 38862), (2142, 34036), (2159, 33768), (2278, 32004), (2286, 31892), (2412, 30226), (2667, 27336), (2814, 25908), (2856, 25527), (3048, 23919), (3417, 21336), (3556, 20502), (3752, 19431), (4221, 17272), (4284, 17018), (4318, 16884), (4556, 16002), (4572, 15946), (4824, 15113), (5334, 13668), (5628, 12954), (6477, 11256), (6834, 10668), (7112, 10251), (7973, 9144), (8001, 9112), (8442, 8636), (8509, 8568)]