68280534

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:410

約数の個数: 96

約数和(自身を含む): 181149696

約数和(自身を除く): 112869162

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 127, 153, 238, 251, 254, 306, 357, 381, 502, 714, 753, 762, 889, 1071, 1143, 1506, 1757, 1778, 2142, 2159, 2259, 2286, 2667, 3514, 4267, 4318, 4518, 5271, 5334, 6477, 8001, 8534, 10542, 12801, 12954, 15113, 15813, 16002, 19431, 25602, 29869, 30226, 31626, 31877, 38403, 38862, 45339, 59738, 63754, 76806, 89607, 90678, 95631, 136017, 179214, 191262, 223139, 268821, 272034, 286893, 446278, 537642, 541909, 573786, 669417, 1083818, 1338834, 1625727, 2008251, 3251454, 3793363, 4016502, 4877181, 7586726, 9754362, 11380089, 22760178, 34140267, 68280534]

約数ペア:

[(1, 68280534), (2, 34140267), (3, 22760178), (6, 11380089), (7, 9754362), (9, 7586726), (14, 4877181), (17, 4016502), (18, 3793363), (21, 3251454), (34, 2008251), (42, 1625727), (51, 1338834), (63, 1083818), (102, 669417), (119, 573786), (126, 541909), (127, 537642), (153, 446278), (238, 286893), (251, 272034), (254, 268821), (306, 223139), (357, 191262), (381, 179214), (502, 136017), (714, 95631), (753, 90678), (762, 89607), (889, 76806), (1071, 63754), (1143, 59738), (1506, 45339), (1757, 38862), (1778, 38403), (2142, 31877), (2159, 31626), (2259, 30226), (2286, 29869), (2667, 25602), (3514, 19431), (4267, 16002), (4318, 15813), (4518, 15113), (5271, 12954), (5334, 12801), (6477, 10542), (8001, 8534)]