68769816

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:213

約数の個数: 128

約数和(自身を含む): 193536000

約数和(自身を除く): 124766184

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 79, 83, 92, 114, 138, 152, 158, 166, 184, 228, 237, 249, 276, 316, 332, 437, 456, 474, 498, 552, 632, 664, 874, 948, 996, 1311, 1501, 1577, 1748, 1817, 1896, 1909, 1992, 2622, 3002, 3154, 3496, 3634, 3818, 4503, 4731, 5244, 5451, 5727, 6004, 6308, 6557, 7268, 7636, 9006, 9462, 10488, 10902, 11454, 12008, 12616, 13114, 14536, 15272, 18012, 18924, 19671, 21804, 22908, 26228, 34523, 36024, 36271, 37848, 39342, 43608, 45816, 52456, 69046, 72542, 78684, 103569, 108813, 124583, 138092, 145084, 150811, 157368, 207138, 217626, 249166, 276184, 290168, 301622, 373749, 414276, 435252, 452433, 498332, 603244, 747498, 828552, 870504, 904866, 996664, 1206488, 1494996, 1809732, 2865409, 2989992, 3619464, 5730818, 8596227, 11461636, 17192454, 22923272, 34384908, 68769816]

約数ペア:

[(1, 68769816), (2, 34384908), (3, 22923272), (4, 17192454), (6, 11461636), (8, 8596227), (12, 5730818), (19, 3619464), (23, 2989992), (24, 2865409), (38, 1809732), (46, 1494996), (57, 1206488), (69, 996664), (76, 904866), (79, 870504), (83, 828552), (92, 747498), (114, 603244), (138, 498332), (152, 452433), (158, 435252), (166, 414276), (184, 373749), (228, 301622), (237, 290168), (249, 276184), (276, 249166), (316, 217626), (332, 207138), (437, 157368), (456, 150811), (474, 145084), (498, 138092), (552, 124583), (632, 108813), (664, 103569), (874, 78684), (948, 72542), (996, 69046), (1311, 52456), (1501, 45816), (1577, 43608), (1748, 39342), (1817, 37848), (1896, 36271), (1909, 36024), (1992, 34523), (2622, 26228), (3002, 22908), (3154, 21804), (3496, 19671), (3634, 18924), (3818, 18012), (4503, 15272), (4731, 14536), (5244, 13114), (5451, 12616), (5727, 12008), (6004, 11454), (6308, 10902), (6557, 10488), (7268, 9462), (7636, 9006)]