68731866

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1$

素因数の和:716

約数の個数: 96

約数和(自身を含む): 182677248

約数和(自身を除く): 113945382

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 37, 42, 46, 63, 69, 74, 111, 126, 138, 161, 207, 222, 259, 322, 333, 414, 483, 518, 641, 666, 777, 851, 966, 1282, 1449, 1554, 1702, 1923, 2331, 2553, 2898, 3846, 4487, 4662, 5106, 5769, 5957, 7659, 8974, 11538, 11914, 13461, 14743, 15318, 17871, 23717, 26922, 29486, 35742, 40383, 44229, 47434, 53613, 71151, 80766, 88458, 103201, 107226, 132687, 142302, 166019, 206402, 213453, 265374, 309603, 332038, 426906, 498057, 545491, 619206, 928809, 996114, 1090982, 1494171, 1636473, 1857618, 2988342, 3272946, 3818437, 4909419, 7636874, 9818838, 11455311, 22910622, 34365933, 68731866]

約数ペア:

[(1, 68731866), (2, 34365933), (3, 22910622), (6, 11455311), (7, 9818838), (9, 7636874), (14, 4909419), (18, 3818437), (21, 3272946), (23, 2988342), (37, 1857618), (42, 1636473), (46, 1494171), (63, 1090982), (69, 996114), (74, 928809), (111, 619206), (126, 545491), (138, 498057), (161, 426906), (207, 332038), (222, 309603), (259, 265374), (322, 213453), (333, 206402), (414, 166019), (483, 142302), (518, 132687), (641, 107226), (666, 103201), (777, 88458), (851, 80766), (966, 71151), (1282, 53613), (1449, 47434), (1554, 44229), (1702, 40383), (1923, 35742), (2331, 29486), (2553, 26922), (2898, 23717), (3846, 17871), (4487, 15318), (4662, 14743), (5106, 13461), (5769, 11914), (5957, 11538), (7659, 8974)]